【GMAT考满分数学PS题库】A machine painting a room at a constant rate ta_真题_答案_解析 GMAT考满分官网

- 数学PS -

题目内容

A machine painting a room at a constant rate takes 6 hours to paint $\frac{5}{12}$ of the room. How much more time will it take to finish painting the room?

A
8 hr 10 min
B
8 hr 24 min
C
8 hr 30 min
D
8 hr 36 min
E
8 hr 42 min

显示答案

正确答案: B

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： 0%

难度：

题目来源

题目来源1:Ready4

最新提问

保存笔记