Q: 草莓每公斤售8.4元,草莓的售價是香蕉的3倍,小美付款18.2元,最多可買香蕉多少公斤?
式: 18.2÷(8.4÷3)
=18.2÷2.8
=6.5(公斤) / 6(公斤)...1.4(元)
答案應該寫6.5(公斤),定係6(公斤)...1.4(元)?????
收錄日期: 2021-04-23 19:23:12
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101011000051KK00683