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when leo imported a certainitem, he made a 7 percent import tax on the total value of the item in excess of $1000. if the amount of the import taxthat leo paid was $87.50,what was the total value of the item?
key: 2250
我的做法:设the total value of the item 为x
x>1000, and 7%x=87.5
所以 x=1250
怎么答案不一样呢?盼解答!谢谢!:) |