[問題]GMAT 2-2

由 **migo0724** » 2005-01-21 14:43

Q2.
When positive integer X is divided by positive integer Y, the remainder is 9, If X/Y=96.12, what value of Y?
(A)96
(B)75
(C)48
(D)25
(E)12

此題答案是B
可否請問大家是如何算此題的~謝謝~

由 **bugubugu** » 2005-01-21 16:38

migo0724 \$m[1]:Q2.
When positive integer X is divided by positive integer Y, the remainder is 9, If X/Y=96.12, what value of Y?
(A)96
(B)75
(C)48
(D)25
(E)12

此題答案是B
可否請問大家是如何算此題的~謝謝~

我的作法是:
9/Y = 0.12
Y=75

由 **maysonkid** » 2005-03-20 21:34

雖然解法是極其簡單明瞭...
我還是看不懂耶~~哪位好心人可以翻譯成火星話給我聽嗎?
拜託了@@!

由 **liwuu** » 2005-03-20 21:53

X/Y=96.12 => x=(96.12)Y=96Y+0.12Y
又When positive integer X is divided by positive integer Y, the remainder is 9
所以0.12Y=9 => Y=75

由 **maysonkid** » 2005-03-20 22:37

謝謝囉!
還好版上不用公佈姓名:p

[問題]GMAT 2-2

[問題]GMAT 2-2

Re: [問題]GMAT 2-2

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