标题: GWD 13-24 [打印本页]
作者: detectiveyan 时间: 2005-12-28 19:33 标题: GWD 13-24
这么简单的题, 我怎么就套不出来呢? 谢谢.
Q24:
In a certain English class, 1/4 ATH connecttype="rect" gradientshapeok="t" extrusionok="f">ATH>of the number of girls is equal to 1/6 of the total number of students. What is the ratio of the number of boys to the number of girls in the class?
A. 1 to 4
B. 1 to 3
C. 1 to 2
D. 2 to 3
E. 2 to 1
作者: assfgrtrtr 时间: 2005-12-28 20:37
(B+G)*(1/6) = G*(1/4)
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