题库搜索>问题求解PS-13428
For every order, a certain mail-order company charges a shipping fee of $3 plus an additional $2 if the value of the order is over $50 but not over $100 or an additional $3 if the value of the order is over $100. How much greater are the total shipping fees for 2 orders of $75 each than the total shipping fee for 1 order of $150 ?
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分析B选项
分析C选项
分析D选项
分析E选项
猜猜酱
操,太坑了
239644uu
这tm是or 太坑了
斑马斑马斑马
这道题tricky的地方就在与,当order大于100的时候,只取3,只是一档,而不是两档
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