5号楼共75户住宅

  • 时间:2020-05-13 15:00:54
  • 分类:数学世界
  • 阅读:148 次

数学题:5号楼共75户住宅,户型是两房一厅和三房两厅的,其中两房一厅是三方俩厅户数的2倍,求这两种户型各有多少户?这是什么意思?

数学题解答:其实这题不需要帮助解答,给你说下意思就明白了。

“两房一厅”和“三房两厅”是两种不同结构的房屋的名称,你只要知道是房子的名称就可以了,不必去管它。这题数量关系类似于:

苹果和梨共75个,苹果个数是梨的2倍。问苹果和梨各有多少个?

这么说你应该明白了吧? 自己试着做做吧!

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