Two numbers X and Y are respectively 20% and 28% less than a third num – McqOptions

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1.	Two numbers X and Y are respectively 20% and 28% less than a third number Z. By what percentage is the number Y less than the number X ?
A.	8 %
B.	9 %
C.	10 %
D.	12 %
Answer» D. 12 %

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