推 Engedi:修法文人數的4%=雙修人數=修日文人數的10%,所以修法文的多 09/15 00:13
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5.At least 100 students at a certain high school study japanese. if 4 percent
of the students at the school who study French also study Japanese, do more
students at the school study French than Japanese?
1) 16 students at the school study both French and Japanese
2) 10 percent of the students at the scholl who study Japanese also study
French.
Ans:B
做PP做到的,他始終沒有提到學French的有幾個人或比例,那要怎麼判斷是否多或少?
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