作者yauu (真無雙亂舞)
看板GRE_Verbal
標題[計量] 問一題數學問題
時間Sun Apr 27 14:14:43 2008
是來欣衝刺班模考的題目
因為我只有報衝刺班所以沒有數學講解><
題目是section2第9題
When Carl and Linda started to diet, Carl's starting weight was 8 pounds
more than Linda's starting weight. At the end of the diet, each had lost
15 pounds.
A. Percent of Carl's starting weight lost on the diet
B. Percent of Linda's starting weight lost on the diet
Ans:B
請教各位了 謝謝!
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1F：推 Moscom:分子一樣 分母越小 值越大 在不懂就代數 59.126.204.26 04/27 14:47
2F：推 tripot:A有10元 B有2元 兩個各扣1元 哪個比較慘? 118.161.245.21 04/27 15:51