If 50% of (x - y) = 30% of (x + y), then what percent of x is y ?

1.	If 50% of (x - y) = 30% of (x + y), then what percent of x is y ?
A.	5%
B.	$33\frac{1}{3}$$%
C.	0%
D.	00%
Answer» B. $33\frac{1}{3}$$%

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If 50% of (x - y) = 30% of (x + y), then what percent of x is y ?

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