问题 解答题 一件儿童上衣48.5元,一条长裤比上衣便宜9.8元,一条裙子又比长裤贵2.5元,这条裙子多少元? 答案 48.5-9.8+2.5=37.8+2.5,=41.2(元),答:这条裙子41.2元.