Free GRE Prep Hour: The Power of Ratios

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  • Опубліковано 12 гру 2024

КОМЕНТАРІ • 15

  • @brittanyshaykevich5107
    @brittanyshaykevich5107 2 роки тому +10

    I never comment, but this has been the MOST helpful video for GREs I have come across. I’ve never understood it this clearly before. The person teaching needs a raise. They are engaging, clear, and overall just phenomenal. Thank you so much for this!!

  • @albertdavidbangura7271
    @albertdavidbangura7271 Рік тому +2

    The teacher is unbelievably good! Thank you!

  • @angeljoushua2408
    @angeljoushua2408 11 місяців тому

    I calculated percentage questions like this 25% increase means 125/100= 5/4, and 1/3 decreased means 2/3 remaining. So we can set up an equation if Jan has X stock
    X* 4/5*2/3=100
    X= 100*5/4*3/2
    X=120
    Percentage lesson in Manhattan 5bl.

  • @alsa4370
    @alsa4370 Рік тому

    confusing but useful. very underrated!!!

  • @edjones2291
    @edjones2291 8 місяців тому

    Really helpful session thank you

  • @md.nazmulhasan356
    @md.nazmulhasan356 2 роки тому +2

    Conceptual.. Really helps...

  • @navidghods3578
    @navidghods3578 Рік тому

    SMART!

  • @DeepakKumar-sb3nc
    @DeepakKumar-sb3nc 2 роки тому +1

    Hello mam thakns for providing lectures on GRE. LOve from india.

  • @emyprinso
    @emyprinso 2 роки тому

    When taking at home GRE are paper and pen allowed?

  • @departmentofpsychology6001
    @departmentofpsychology6001 2 роки тому

    n i c e

  • @joeboxter3635
    @joeboxter3635 Рік тому

    If 1/2 of the number of coupes at a dealership is 1/5 of total number of cars, and 1/4 of the number of sedans is 1/8 total number of cars, what is the ratio of coupes to sedans?

    • @krutyanjayshinde7015
      @krutyanjayshinde7015 Рік тому +1

      I am just a student, so I don't if the answer is correct or not, any feedback is appreciated :-
      lets assume that total number of cars = 40 (later in the question need to find 1/5 of total and 1/8 of total so we choose 40 which is LCM of 5 and 8).
      Now, we are told that 1/5 of total number of cars = 1/2 of the number of coupes
      Therefore, 1/5 * 40 = 1/2 * c
      8 = 1/2c that means c = 16.
      Similarly, 1/8 * 40 = 1/4 * s
      Therefore s = 20.
      Now, c : s = 16 : 20
      Which is 4: 5

  • @theroyesan
    @theroyesan 2 роки тому

    Hello, thank you ʕ•́ᴥ•̀ʔっ