忽忽.数学题、会英文的进.the ratio of the sale price of a jacket to the original price is 3:4.the original price is $64.what is the sale price?

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忽忽.数学题、会英文的进.the ratio of the sale price of a jacket to the original price is 3:4.the original price is $64.what is the sale price?

忽忽.数学题、会英文的进.the ratio of the sale price of a jacket to the original price is 3:4.the original price is $64.what is the sale price?
忽忽.数学题、会英文的进.
the ratio of the sale price of a jacket to the original price is 3:4.
the original price is $64.what is the sale price?

忽忽.数学题、会英文的进.the ratio of the sale price of a jacket to the original price is 3:4.the original price is $64.what is the sale price?
64(3/4)=48

4

48美元

销售价格的比率的夹克,原来的价格是3:4。
原来的价格是64.what美元的销售价格吗?

the sale price is $48.

一件夹克售价和原价比是3比4,原价是64美元,售价多少?
48美元
= =我觉得可能错了