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Problem Solving (PS) | Re: If X is 60 percent more than Y and Y is 40 percent less than Z, then

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Bunuel wrote:

If X is 60 percent more than Y and Y is 40 percent less than Z, then what percent of Z is X?

(A) 64%
(B) 80%
(C) 96%
(D) 120%
(E) 124%


X=>1.6Y or Y = X/1.6
Y= (1-0.4)Z or 06.Z
x/1.6 = .6Z=> X = .96Z

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