Is x+y<1?
1) x<8/9
2)y<1/9
OA later.
Thanks guys
GMATprep2: Is x+y<1?
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check your Condition No (2)
https://www.beatthegmat.com/is-x-y-1-t32544.html
https://www.beatthegmat.com/is-x-y-1-t32544.html
Last edited by nitya34 on Fri Jul 10, 2009 2:19 am, edited 1 time in total.
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in the 2nd equation ,
is it 1/8 or 1/9?
is it 1/8 or 1/9?
nhai2003 wrote:Is x+y<1?
1) x<8/9
2)y<1/9
OA later.
Thanks guys
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nhai2003 wrote:Is x+y<1?
1) x<8/9
2)y<1/9
OA later.
Thanks guys
it cannot be a or b because you need the x and y to solve the problem
Combining both statements: get same denominator
(64/72) + (9/72)< 1
73/72< 1
So x+y can be greater than 1 or less than 1.....ANSWER IS E.