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Source: — Data Sufficiency |
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by gmatblood » Wed Nov 02, 2011 12:02 pm
Detailed explanation required!
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by rijul007 » Wed Nov 02, 2011 12:10 pm
Analyze the question
n cupcakes($x)
m doughnuts($y)
nx+my = 6
u need to find valu of (m)

Statement 1

3x-2y=0.1

Insufficient

Statement 2

x+y = 0.7

Insufficient


Combining 1 and 2

x=0.3 [cupcakes]
y=0.4 [doughnut]
Insufficient


Option E
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