Q21: When Leo imported a certain item, he made a 7 percent import tax on the portion of the total value of the item in excess of $1,000. If the amount of the import tax that Leo paid was $87.50, what was the total value of the item?
A. $1,600 B. $1,850 C. $2,250 D. $2,400 E. $2,750 选C 这道题的答案我同意 只是想请教一下 a 7 percent import tax on the portion of the total value of the item in excess of $1,000 超过1000的部分有个7%的税率 ex:the total value of the item is 1200 那么import tax (1200-1000)×7% 我想问如果要表达数学式为 1200×7%(含义不变) 用英文怎么表达? the total value of the item in excess of $1,000的修饰问题 |