If x/2 = 3/y, is x less than y?
(1) y >=3
(2)y<=4
Source GMAT prep
If x/2 = 3/y, is x less than y?
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x/2 = 3/y
xy = 6
is x<y?
1. y>=3
If you consider x and y as integers, x can have a max value of 2 to satisfy xy=6.
Even if you consider x and y as fractions, x will never have more than 2. So, x is less than y in any case.
Sufficient.
2. y<=4
If y=3, x=2. x < y
If y=1, x=6. x > y
Insufficient.
A
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xy = 6
is x<y?
1. y>=3
If you consider x and y as integers, x can have a max value of 2 to satisfy xy=6.
Even if you consider x and y as fractions, x will never have more than 2. So, x is less than y in any case.
Sufficient.
2. y<=4
If y=3, x=2. x < y
If y=1, x=6. x > y
Insufficient.
A
NOTE: Please attach the OA in a spoiler
- thephoenix
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x/2 = 3/y--->x=6/ybhumika.k.shah wrote:If x/2 = 3/y, is x less than y?
(1) y >=3
(2)y<=4
Source GMAT prep
1) since y >=3 for any value in this range x<y hence suff
2) y<=4 for y=3 x<y and for y=2 x>y hence insuff
A