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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