[August SAT Prediction] 3 HARDEST Questions You MUST Know

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  • Опубліковано 2 жов 2023
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КОМЕНТАРІ • 133

  • @JohnSAT
    @JohnSAT  10 місяців тому +53

    1st question isn't too bad, but the second and especially the third 💀💀
    Good luck on Saturday y'all
    First Question : DSAT PT 3 - Module 2 - #27 *(Page 47)*
    satsuite.collegeboard.org/media/pdf/sat-practice-test-3-digital.pdf
    *Matching rule : ua-cam.com/video/yYeIFsby4tQ/v-deo.htmlsi=Gce9IsSHRs0dYgs7&t=57
    Second Question : DSAT PT 2 - Module 2 - #26 *(Page 47)*
    satsuite.collegeboard.org/media/pdf/sat-practice-test-2-digital.pdf
    Third Question : DSAT PT 4 - Module 2 - #26 *(Page 46)*
    satsuite.collegeboard.org/media/pdf/sat-practice-test-4-digital.pdf

    • @Dewal.
      @Dewal. 10 місяців тому

      Why didn't you cut the 6/2 to 3.
      I mean why did you use 6/2,why not 3?

    • @aybeesart
      @aybeesart 10 місяців тому

      I just did this practice test and dang was I shocked

    • @kayanshah07
      @kayanshah07 10 місяців тому

      will these questions be found on the oct paper sat?

    • @ace_world.proudction
      @ace_world.proudction 9 місяців тому

      i dont still understand the second aND THE THRID EITHER. AND I HAVE MY EXAMS

    • @icsetrailblazers
      @icsetrailblazers 8 місяців тому

      I just solved the 2nd one yesterday, and I fell for it.

  • @MonarchTK_
    @MonarchTK_ 10 місяців тому +23

    Bro that 3rd question is crazzzyyy

  • @taskinsaadman8105
    @taskinsaadman8105 8 місяців тому +7

    Thank you, John! I was really unable to grasp the rationale to the answer of the second one while practicing but now it all makes sense! Power of the number line!

  • @hoaheoua
    @hoaheoua 10 місяців тому +9

    Thank you! I didn’t struggle with the third question but the second one got me. This was really helpful. ❤

  • @megalasivashankar
    @megalasivashankar 10 місяців тому +22

    Thank you so much for making me understand the second problem. I never really understood it and instead resorted to memorizing it. This is the first time I truly know the WHYs and the HOWs of this problem. Thank you so much.

    • @JohnSAT
      @JohnSAT  10 місяців тому +1

      Understanding the WHY/HOW behind each question is the most important thing. Great job!

  • @user-su4ni8eg4s
    @user-su4ni8eg4s 8 місяців тому

    Thank you so much for no 3 explanation. I have seen a lot of explanations but yours is compreheny

  • @road5477
    @road5477 10 місяців тому +4

    I took a power nap yesterday to be able to stay awake up until the sat so i can constantly study and review, have it all fresh in my mind
    Your videos are so concise and nice in my time of need lol

  • @HYPERR3AL
    @HYPERR3AL 10 місяців тому +4

    Always appreciate your videos. Thanks alot.

  • @youyanq
    @youyanq 9 місяців тому +10

    The 2nd problem can be solved intuitively (without the mean calculation), as the frequency of the data sets for each corresponding interval is equal, and the difference across every interval is one (20-19, 30-29, 40-39, 50-49).

    • @Sjdijdhshsjshe
      @Sjdijdhshsjshe 8 місяців тому

      Explain more pls

    • @youyanq
      @youyanq 8 місяців тому

      ​@@Sjdijdhshsjshe Basically, the difference between corresponding/matching numbers (numbers w/ smallest difference) in the two data sets is always 1. This means that for every pair of corresponding numbers between the two sets (e.g. 10 and 11) one number is always 1 unit higher (or lower) than the other. If the frequencies are the same for each interval (meaning for every value in one data set there's a corresponding value in the other), then each of these "pairs" contributes equally to the mean difference. Because every pair has a difference of 1 and they all contribute equally, the overall mean difference will be the same as that of any individual pair: 1.
      Example: You have two bags of apples with the exact same number of apples. If every apple in the second bag is just a little bit heavier (by the same amount) than each apple in the first bag, then when you weigh the bags, the second bag will be heavier by that same little bit, on average (mean).
      This should work (unless I'm proven wrong) for any time when the intervals remain consistent between the two data sets and the difference between corresponding values in the data sets is the same (regardless of the number). Of course, if the frequencies and/or differences were inconsistent across intervals, this intuitive method wouldn't work, but I doubt that would be on the SAT.

  • @heythere7167
    @heythere7167 10 місяців тому +6

    im literally taking it tmrw thank God for this man

  • @Ram-wv3iv
    @Ram-wv3iv 10 місяців тому

    Thank you ,John🎉

  • @tanvibadadare2622
    @tanvibadadare2622 9 місяців тому

    thank you so much!

  • @aayush.d2969
    @aayush.d2969 10 місяців тому +1

    thankyou so much, would love a video just based hard word problems like no 3 or just general questons which tend to confuse students because of it's language.

    • @JohnSAT
      @JohnSAT  10 місяців тому +1

      will keep that in mind. appreciate the feedback

  • @sliminmuslim
    @sliminmuslim 10 місяців тому +4

    Thanks so much for question 3, I gave it in the practice exams and had no idea how to solve it lmao, much appreciated. Could you explain the last 4 questions from each practice test on the digital SAT, they're usually the toughest.

    • @JohnSAT
      @JohnSAT  10 місяців тому +4

      will keep that in mind. glad it was helpful

  • @sidsingh9165
    @sidsingh9165 10 місяців тому +2

    Thanks for the video! I got a 780 on the August SAT Math, and I'm trying to improve that even more.

    • @turtlenation5636
      @turtlenation5636 8 місяців тому

      any tips on how you got that high of a score?

    • @sidsingh9165
      @sidsingh9165 8 місяців тому

      @@turtlenation5636 Yeah so I took it again on November and I got a 790. So close to perfection! Anyway yeah so before that I would get like 720'2 on my math sat's so it was doable for me to make that jump. The main thing is to finish the test in time. I would usually spend time checking my answers and not having time to do the other problems so make sure you finish your section first and then go back up and check your answers if you have time so for now just make sure the answers looks right and then move on quickly. You also need a couple math concepts clear which I would recommend to use Khan Academy since they go over every topic on the SAT Math. Now the test itself won't cover all the concepts but Khan Academy will give you a good overview of what to know and expect. Once you have that basic understanding make sure to quickly take some practice tests. The 10 tests released by collegeboard are okay but I would prerfer to do the one's released by SAT QAS since they are more recent and officaly released along with the answers. If you do good on those tests then you should do good on the actual test so make sure to time yourself accordingly and whatever questions you see can be expected on the test. Some concepts like Geometery wihich khan academy goes into isn't as frequent besides trig so don't spend too much time on that. That's mostly all you should know. Just keep practicting, clearning concpets, and taking practice tests. That should help you out quite a bit. There's also a youtube channel you should check out which does some sat math problems: www.youtube.com/@mathster6703. Well that's all I have to say, I hope this helps.

  • @JustAdi686
    @JustAdi686 10 місяців тому +17

    Hey John, I just wanted to say thank you. You’re videos are awesome and so is your formula sheet. And reading the emails that you send really makes me feel like you want your students to succeed. Today was my SAT and I watched your videos the night before and my math section had some questions related to the topics that you taught. I hope I get at least a 1400!

    • @snigdha9884
      @snigdha9884 9 місяців тому +2

      where is his formula sheet?

    • @AlboonS-zy7su
      @AlboonS-zy7su 8 місяців тому

      Did you get a 1400? or 1360?

    • @kishanmevawala9983
      @kishanmevawala9983 8 місяців тому

      what did u get?

    • @AlboonS-zy7su
      @AlboonS-zy7su 8 місяців тому

      @@kishanmevawala9983 Maybe he fail thas y he no respond

  • @kaylancovin1099
    @kaylancovin1099 9 місяців тому

    thank u u helped me raise my score

  • @resurrectedpa
    @resurrectedpa 10 місяців тому +96

    I pray that I get an 800 in the SAT

  • @sunjidaraisa6422
    @sunjidaraisa6422 9 місяців тому +2

    For question 2 we could only just think of the histogram as a graph problem. Look at the graph it just shifted equal units for each bar we can take that as 1 unit and so the difference is 1 unit.

  • @nayousaf6571
    @nayousaf6571 3 місяці тому

    third question is the SAT's way of saying ur gonna fail. The biggest problem finna be the time. Thank you for explaining it.

  • @chsui4633
    @chsui4633 10 місяців тому

    About question 3, why did you choose to use the equation 2K, instead of just equation K?

  • @user-jh2zk1vx5t
    @user-jh2zk1vx5t 8 місяців тому +1

    Hi please how did you get 887 in the second question... what did you add to get 887?

  • @TheCollegeLad
    @TheCollegeLad 9 місяців тому

    How many hard questions are in the module 2 when you got a perfect baseline score?

  • @JoelJospeh
    @JoelJospeh 10 місяців тому +1

    just wanted to thank u, i just gave my first ever practice test on sat and got 800/800. Though in english i got 490/800, i guess i have to work on it a lot. Love from India ❤

    • @JohnSAT
      @JohnSAT  10 місяців тому

      Great job!

  • @Turnpike.
    @Turnpike. 10 місяців тому

    Thank you for the video! For question 2 I feel like there's an easier way to do it; can't you just find out that the mean of both sets is just the 12th number since the sets have 23 integers, then whichever interval the 12th number is in you can maximize/minimize the value in their respective date set and subtract it and get the same answer. Just a thought

    • @JohnSAT
      @JohnSAT  10 місяців тому

      the median would always be the 12th number, but the mean wouldn't always be the 12th number. I can see your logic, but I personally wouldn't use it as it's too risky of a move, especially for students aiming for 700+. Appreciate the input!

  • @hqs9585
    @hqs9585 6 місяців тому +1

    I have some issues with problem 26:If we plot both distributions in a single graph one notices that data B can have values from 10 to 19 with a frequency of 3, however the A graph can have values from 20 to 29 with a frequency of 3 as well. Hence the minimum value of the difference between A and B is 20-19 = 1 , this difference occurs with frequency = 3. Keep doing the same for each frequency i.e., 4,7 and 9; the result will be 23 which is 1*3 + 1*4 + 1*7 +1*9 =23. Now the average of this minimum differences for all frequencies is the sum over 23 samples. Average = 23/23 = 1. This rational makes sense. Yours doesn't. Sorry, good video.

    • @JohnSAT
      @JohnSAT  6 місяців тому +1

      you and I essentially did the exact same thing - except
      you found the difference first, then took the avg
      I took the avg first, then found the difference
      Both methods work. Whatever makes sense for you - stick with it.

  • @user-sy1yr4vq3x
    @user-sy1yr4vq3x 9 місяців тому

    Hello, does anyone know the SAT tests where are such questions about lateral surface area.
    THANK YOU!!!

  • @chirmidetha4939
    @chirmidetha4939 10 місяців тому

    Why in the second problem we are using only one number from each category even uf their frequency says 3,4 etc. We should pick the numbers with frequency for the mean.

  • @vybsdeadly5493
    @vybsdeadly5493 10 місяців тому +1

    can you explain the reason for multiplying the number of integers between 10 and 20 (3) by 19 and so forth to get the mean. I just added up the largest/ smallest values, 19+29+39+49 and divided by 4 and the same for the other side ofc to minimize the mean so 10+20+30.... ik that theyre the same number of integers that are between 10 and 20 graph B and 20-30 for graph A. so multiplying wouldn't change the smallest difference because theyre both being multipled by the same factor of three, but what if it wasnt like that what if the graphs weren't essentially identical im guessing it wouldnt be okay to leave out the multiplying by the number of integers between 10-20 by the highest number 19, im guessing the multiplication is mandatory for every one of these problems?

    • @saucegod5107
      @saucegod5107 9 місяців тому

      I hope it’s not necessary because that’s too much work

  • @AhsanRafi-nk8lo
    @AhsanRafi-nk8lo 10 місяців тому

    Are the sides the bases of rectangular prisms equal?

  • @TheSatSlayers
    @TheSatSlayers 3 місяці тому

    what if they asked u for the largest possible difference in the 2nd question, would u maximize (or minimize) both of them?

  • @moogod
    @moogod 5 місяців тому

    Would it not be easier on 1 just to put the 2 equations in y=mx+b getting the slope of the top as 1/12 then knowing p=6 to make the slope of the second 1/12 making them parallel and have no solutions

  • @robinntas
    @robinntas 8 місяців тому

    just need to ask in the first question can not we just set their slope same and solve that way?

  • @Vluxxia
    @Vluxxia 8 місяців тому

    how did you get 3,4,7,9 in the box for the 2nd question I understand everything else but not that

  • @lynx3845
    @lynx3845 10 місяців тому +2

    How am I supposed to do allat in 3 minutes when it took you 8

  • @Farah-yr2eu
    @Farah-yr2eu 9 місяців тому

    Hey I have a big problem I did horrible on the sat but when I looked on question I knew how to do it and I just did a small mistake or just did not read the question right or I just did not know what I was thinking at the moment and I already took all the practice sat what should I do

  • @chirmidetha4939
    @chirmidetha4939 10 місяців тому

    Also in the third problem the rectangular prism surface area formula says 2(wl+hl+hw) on google. Why are we not using length measurements?

    • @athulkollu8400
      @athulkollu8400 10 місяців тому

      you're gonna get the same answer either ways coz l=w

  • @CrimsonDragon0801
    @CrimsonDragon0801 10 місяців тому

    Will this be on the paper SAT too?

  • @hayro6537
    @hayro6537 9 місяців тому +1

    Hello mr John Jung so i am going to take a SAT exam on November 4th and i take 3 bluebook full length tests i got 760 and 770, and now i am wondering did that test like real tests or those are easier that real, if you notice i will be very grateful ❤

  • @anshulaesthetics
    @anshulaesthetics 9 місяців тому

    Hey bro can you also make videos on
    tolc i exam's math question ❓🙏

  • @jazzsingh3235
    @jazzsingh3235 10 місяців тому

    In Q2 why did you divide by 23?

  • @dannacastaneda4763
    @dannacastaneda4763 9 місяців тому

    why when you substitute 2 you put (94/47) instead of (92/47) for question 3

  • @Astroshid
    @Astroshid 10 місяців тому

    Hey. Thank you so much. Where is the link to these questions?

    • @JohnSAT
      @JohnSAT  10 місяців тому

      check the pinned comment

  • @user-bd7zu2qs5v
    @user-bd7zu2qs5v 10 місяців тому

    Sat math's section is very easy in the practice paper on bluebook, but some math's question are quite difficult on Khan Academy (DSAT) like in course challenge, does that kind of difficulty come in actual paper or it will be same as bluebook(difficulty).

  • @laraibsalman2937
    @laraibsalman2937 10 місяців тому +13

    As the SAT is approaching, anxiety is increasing day by day. I hope i hit atleast 1400 in my first and last attempt😭

    • @resurrectedpa
      @resurrectedpa 10 місяців тому +6

      Yo same 😭 Let's hope we get good scores on the test day 🙏

    • @zainabtariq4208
      @zainabtariq4208 10 місяців тому +4

      Let's goo InshaAllah good sat score tmmrw

    • @idkwhyamihere7948
      @idkwhyamihere7948 10 місяців тому +3

      same hopefully

    • @BlursedSV
      @BlursedSV 10 місяців тому

      this is gonna be the first sat i take too, went from 1200 to 1380 between a day or so of prep for math but im still anxious 😭

    • @oddreym2569
      @oddreym2569 10 місяців тому +1

      i jus want a 1500 😪😪

  • @rodinecharles2367
    @rodinecharles2367 8 місяців тому

    I dont understand the third one

  • @user-to7ir1xv6f
    @user-to7ir1xv6f Місяць тому

    For first one, you can just make 2 equation have same slope but different y intercept, this is the definition of no solution

  • @lucamazzoni2221
    @lucamazzoni2221 10 місяців тому

    IN WHAT video I can find the matching rule tab?

    • @JohnSAT
      @JohnSAT  10 місяців тому

      ua-cam.com/video/yYeIFsby4tQ/v-deo.htmlsi=nM5iGco0UaobsmJT&t=57

  • @Analauraws
    @Analauraws 10 місяців тому

    in the 3rd question, in the system, how did you get 94/47?? (min: 9:00)

    • @JohnSAT
      @JohnSAT  10 місяців тому

      I multiplied the 2 by 47/47 to match the denominator.
      So 2/1 * 47/47 and multiply the tops and bottoms

  • @dirknowitzki8744
    @dirknowitzki8744 5 місяців тому

    2nd question is just 20-19🙂 I did 1st too. Only couldn't do 3rd. Hopefully can get more than 680😊

  • @FizzahAreejfatima
    @FizzahAreejfatima 8 місяців тому

    Can i get your formula sheet pleaseee

  • @vforthewin1279
    @vforthewin1279 8 місяців тому

    The first and third one appeared on Dec 2023…

  • @dawoodhamza448
    @dawoodhamza448 3 місяці тому

    wont the first one be -6??

  • @tarawelllsss
    @tarawelllsss 9 місяців тому +1

    😢 I wwant your brain for my next Dec 2 sat test😢😢😢😢😢😢😢

  • @surajsaini459
    @surajsaini459 9 місяців тому

    NGL the question 3 came in my exams when I was in class 9 xD

  • @P5Ap3
    @P5Ap3 10 місяців тому

    For question2 how did u get 887 and 90 for the sum of the values I got like 136 and something else

    • @mohidcr6274
      @mohidcr6274 10 місяців тому

      He multiplied by the number in each bar to, so for 19 in data set b he multiplied it by 3

    • @user-ge1ny3uw8z
      @user-ge1ny3uw8z 10 місяців тому

      Quick tip: it is used when finding the mean of graphs or dot plots, just watch any 2-minute video in UA-cam on how to do it and you'll get it.

    • @Danny-9909B
      @Danny-9909B 10 місяців тому

      it is not 90 it is actually 910

  • @gabrielenriquez8121
    @gabrielenriquez8121 4 місяці тому

    I AM SO COOKED 😂

  • @ares6093
    @ares6093 10 місяців тому +1

    Can you also do vids for November exam???

    • @JohnSAT
      @JohnSAT  10 місяців тому

      coming up!

  • @kevinzheng3996
    @kevinzheng3996 10 місяців тому

    how did u get 90 and 887 for question 2?

    • @Danny-9909B
      @Danny-9909B 10 місяців тому

      it is 910 not 90 and you are suppose to add all the numbers together

  • @lyndonramnanansingh139
    @lyndonramnanansingh139 10 місяців тому

    How did you get 23 for the second question

    • @aniruddhadhir7536
      @aniruddhadhir7536 10 місяців тому

      the question says that the dataset of 23 integers is summarised

  • @dhruvtiwari661
    @dhruvtiwari661 5 місяців тому

    I used desmos for the first one. Lol :)

  • @placesexplorer8655
    @placesexplorer8655 10 місяців тому +1

    you did the first one wrong
    check it again

    • @JohnSAT
      @JohnSAT  10 місяців тому

      no, you're wrong. It's solved correctly

  • @reigen-
    @reigen- 10 місяців тому +1

    First view and comment

  • @reba3401
    @reba3401 10 місяців тому

    Both sides being the same number is infinite solutions i thought

    • @JohnSAT
      @JohnSAT  10 місяців тому

      that's when you have just 1 linear equation. This one has 2.

  • @shaunprettypaul
    @shaunprettypaul 10 місяців тому

    just took it. these are obviously highly inaccurate as predictions, but great practice.

    • @JeonJungkook-sk2ts
      @JeonJungkook-sk2ts 8 місяців тому

      How was it

    • @shaunprettypaul
      @shaunprettypaul 8 місяців тому

      @@JeonJungkook-sk2ts decent

    • @JeonJungkook-sk2ts
      @JeonJungkook-sk2ts 8 місяців тому

      @@shaunprettypaul can u give me some tips I'll be writing next week Saturday

    • @shaunprettypaul
      @shaunprettypaul 8 місяців тому

      @@JeonJungkook-sk2ts read actively on the reading section and annotate as much as you can... prevents the need to re-read. for the math section download some programs on your ti-84 calculator to assist with the needed problems (you are allowed to). Get a good breakfast and a normal amount of sleep the night before, but wake up much earlier so you don't feel sleepy during the test.

  • @bookstation105
    @bookstation105 10 місяців тому

    Bro that’s the easiest. Math m2 was so terrible for international students

    • @som6553
      @som6553 10 місяців тому

      for real

  • @shifanathpkm182
    @shifanathpkm182 5 місяців тому

    *HABIBI, COME TO INDIA. WE HAVE IIT-JEE*

  • @onurhanozturk
    @onurhanozturk 8 місяців тому

    gözüm kapalı fullerim

  • @aymaanvirani1944
    @aymaanvirani1944 2 місяці тому +1

    Worst explanation

  • @user-su4ni8eg4s
    @user-su4ni8eg4s 8 місяців тому +1

    Please I so don't understand how he solved no two , could some one explain 🥹