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！

推荐阅读：
Why Everyone Is Freaking Out Over This New WordPress Theme　 Million-Dollar Bloggers Share Their Secrets For Success　 3 Things Your Small Business Blog Needs To Be Successful　 Content Creation Startup, Presto Media Sees Incredible Success W　 These Nightmare Stories Will Remind You How Important It Is To B　 Your Blog as an ROI Generator　 How Blogging Has Become An Important Tool In Schools　 5 Of The World’s Greatest Marketing Blog Posts And What We Can L　 3 Ways to Create a Killer Blog　 How the Bitcoin Market is Recovering from the Bitfinex Hack