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英语翻译theplanefarefromsysydneytomelbournehasbeendiscountedby35%.ifAmypaid%179foradiscountedticket,what
题目内容:
英语翻译
the plane fare fromsy sydney to melbourne has been discounted by 35% .if Amy paid %179 for a discounted ticket,what was the pre-discount price?优质解答
从悉尼到墨尔本的飞机票有35%的折扣,如果Amy付了$179的价格买机票~那么折扣前的价格是多少呢?
假设原价是x,(1-0.35)x=179
得出x=179/0.65= 275.385(四舍五入)
the plane fare fromsy sydney to melbourne has been discounted by 35% .if Amy paid %179 for a discounted ticket,what was the pre-discount price?
优质解答
假设原价是x,(1-0.35)x=179
得出x=179/0.65= 275.385(四舍五入)
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