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sat math
大家看看这句话:
If there are A men enrolled and B women enrolled in a school.
What percent of those enrolled are men?
答案:
A:B/(A+B)%
B:100B/(A+B) %
你们选哪个呢?
人气:328 ℃ 时间:2020-04-02 23:39:20
解答
B
第一个相当于在比率上又乘了%
第二个乘100和%抵消了
OG上的题吧
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