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标题: GWD MATH 2-Q2 [打印本页]

作者: Roro666    时间: 2011-8-5 06:53     标题: GWD MATH 2-Q2

请教大家这道题如何解呢?

When positive integer x is divided by positive integer y, the remainder is 9.If x/y = 96.12, what is the value of y?



A.96
B.75
C.48
D.25
E.12

答案是B

作者: zhangmile    时间: 2011-8-5 21:29

X=YN+9

X=96.12Y=96Y+0.12Y

9=0.12Y
作者: Roro666    时间: 2011-8-7 07:25

拜谢!




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