Hi @Manhattan Prep GMAT - at @1:02:53 - here are the 4 different ratios with the same 10 %. Please let me know your thoughts ? i) The number of cows is 10 % the number of animals ii) The number of cows is 10 % more than the number of horses iii) The number of cows is 10 % less than the number of horses iv) The number of horses is 10 % more than the number of cows Here are my ratio's in format of cows | horses | total i) 10x | 90x | 100x ii) 110y | 100y | 210y iii) 90z | 100z | 190z iv) 100m | 110 m | 210m
Hi Jaideep, looks good, though you would probably simplify the ratios: i) 1 : 9 : 10 ii) 11 : 10 : 21 iii) 9 : 10 : 19 iv) 10 : 11 : 21 I didn't mention it them the video, but you could also do: The number of horses is 10% less than the number of cows: 10 : 9 : 19 Horses are 10% of the animals: 9 : 1 : 10 The number of animals is 10% more than the number of cows (or, the number of horses is 10% the number of cows): 10 : 1 : 11 The number of animals is 10% more than the number of horses (or, the number of cows is 10% the number of horses): 1 : 10 : 11
FOR THE EXAMPLE QUESTION IF 80% WERE SENIOR MANAGERS AND 64 WERE NOT THEN THAT MEANS 20% WERE NOT SENIOR MANAGERS WHICH IS EQUAL TO 64 WHICH GIVES US A TOTAL OF 254 SENIOR MANAGERS CORRECT ME IF IM WRONG
Thanks!! This video is super helpful! Also, love the way you explained and covered the fundamental.
will the answer be c for the senior manager problem shown in the beginning of the video ? ( data sufficiency )
Happy belated anniversary to your mom and dad
Hey, where is the Avig Gutman viedeos?
50:00 I couldn't find any videos from Avi Goodman , Does someone have the link?
happy beleated anniversary to your parents!
Very nice
Thank you bro
Hi @Manhattan Prep GMAT - at @1:02:53 - here are the 4 different ratios with the same 10 %. Please let me know your thoughts ?
i) The number of cows is 10 % the number of animals
ii) The number of cows is 10 % more than the number of horses
iii) The number of cows is 10 % less than the number of horses
iv) The number of horses is 10 % more than the number of cows
Here are my ratio's in format of cows | horses | total
i) 10x | 90x | 100x
ii) 110y | 100y | 210y
iii) 90z | 100z | 190z
iv) 100m | 110 m | 210m
Hi Jaideep, looks good, though you would probably simplify the ratios:
i) 1 : 9 : 10
ii) 11 : 10 : 21
iii) 9 : 10 : 19
iv) 10 : 11 : 21
I didn't mention it them the video, but you could also do:
The number of horses is 10% less than the number of cows:
10 : 9 : 19
Horses are 10% of the animals:
9 : 1 : 10
The number of animals is 10% more than the number of cows (or, the number of horses is 10% the number of cows):
10 : 1 : 11
The number of animals is 10% more than the number of horses (or, the number of cows is 10% the number of horses):
1 : 10 : 11
FOR THE EXAMPLE QUESTION IF 80% WERE SENIOR MANAGERS AND 64 WERE NOT THEN THAT MEANS 20% WERE NOT SENIOR MANAGERS WHICH IS EQUAL TO 64 WHICH GIVES US A TOTAL OF 254 SENIOR MANAGERS
CORRECT ME IF IM WRONG
Close: 256. I think you just made a small arithmetic error.
@@reedarnold5468 will the answer be c for the senior manager problem shown in the beginning of the video ? ( data sufficiency )
@@candidtreat5159 That is correct, the answer to that problem is C
@@reedarnold5468 Thank you