【GMAT考满分数学PS题库】A driver usually takes 4.5 hours to drive 270 km. _真题_答案_解析 GMAT考满分官网

- 数学PS -

题目内容

A driver usually takes 4.5 hours to drive 270 km. If his speed is 10 km/h slower than usual due to rain, how long does it take to drive the same distance?

A4.8 h
B5 h
C5.2 h
D5.4 h
E5.6 h

显示答案

正确答案: D

讨论题目或发起提问

登录 | 注册

题目讨论

按热度
按顺序

正确率： 92%

难度：

题目来源

题目来源1:190302

最新提问

保存笔记