Directly and Inversely Proportional: Underrated Quant Knowledge
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- Опубліковано 28 вер 2024
- How to answer any direct or inverse proportionality question on the GRE or GMAT. Being directly or inversely proportional is a concept few students revise but it definitely can come up, so why not nail it with a quick 12 min video.
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The GRE and GMAT are two of most used graduate exams for those seeking to study a Masters Degree or Masters in Business Administration (MBA) degree. The Graduate Record Exam and Graduate Management Admissions Test have been taken for over 50 years and are taken by approximately 600,000 and 300,000 people worldwide annually, respectively. These exams are typically taken between the ages of 18-40, by those who have completed, or are about to complete, their Bachelors Degree.
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From the last question. I did this and believe that is the way too
S=kt/v^2
S=(3t)k/v^2/4
=> 3kt×4/v^2
S=12kt/v^2
Percentage increase =
(12kt/v^2 - kt/v^2 All divided by kt/v^2)×100%
(11kt/v^2 ÷kt/v^2)×100%
(11kt/v^2 ×v^2/kt)×100%
v^2 cancels v^2
(11kt/kt)×100%
11×100%
Ans.=1100%
Thanks now I know how to get the % increase!
@@raknos13 the correct formula that should be used here is: [(new-original) divided by original]x100
One of the things I appreciated the most about your videos is that we were never just thrown in head first into a topic; the clear, concise explanation and the gradual increase in difficulty is what kept neanderthals, such as myself, audaciously going. Excellent work Phillip !
Your annotations at the bottom of the screen crack me up. Thank you for sharing your knowledge and your humor.
Every minute I spend on your channel, I learn something new and great. You're a great tutor.
Dear philip,
I just watched all your quant videos. It was fantastic and I learned a lot.
Just one question: do you think there are still subjects on the GRE that you have not covered yet? If so, can you tell us the subjects so that I could search for them?
Your amazing
Not many! Finishing the last few topics in next 3 week
thanks philip , waiting in anticipation, i can't stop watching your quant videos, you are the best!!!
Hii philip . i have been watching all your videos continiously and its just so understandable . i was just wondering if you would cover integrated reasoning as well? 😀
Could you share the link to the percent video which explains why 12 times is 1100%?
Thank you, Philip😊
HI Phillip, Can you please make a video on the sources of Reading comprehension(I must have missed it if you have made one already.)?
Thank you
Day 1(04/02/24) : Done
thank you philip ......
Hi Philip why can't I find ur gmat tricks website? Please help.
I shut it down as I cover 90% of it in my videos now
@@TheTestedTutor but that was best and very helpful.
@@sanjidaakter9269 thank you sanjida. If I can help in any other way let me know
Hi Philip! Thank you so much for helping me score well in my quants section, I was super underconfident since math isn't my strong suit but your videos helped me understand the concepts really well!
thank you
Grateful for this video and thank you so much for making maths easy but can you please direct me to the percentage video where the 12 times increase is explained ?
Just curious, if i go over all your vidoes and do the manhatten 5lb is that enough for a good score? Also I absolutely love your videos they've helped ease the fear I have of math thank you for this!
please i want a link to your percentage videos
very helpful