鸡兔同笼的英文题.At a bake sale,a total of 29 cakes and pies were so

问题描述:

鸡兔同笼的英文题.
At a bake sale,a total of 29 cakes and pies were sold for $283.The price of each cake was $9.50,and the price of each pie was $10.How many cakes and how many pies were sold?
中文的意思是:“鸡”¥9.5块.“兔子”¥10块.总共买了29“只” 花了¥283块 鸡.兔子各有多少只
1个回答 分类:英语 2014-11-13

问题解答:

我来补答
假设你29只买的全部是鸡或兔子,刚比283元少花或多花的钱,就是买另外动物的差价,知道了吗?
 
 
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