On a certain trip, a cyclist averaged \(20\) miles per hour for the \(10\) miles and \(16\) miles per hour for the remai

This topic has expert replies
Moderator
Posts: 2058
Joined: Sun Oct 29, 2017 4:24 am
Thanked: 1 times
Followed by:5 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

On a certain trip, a cyclist averaged \(20\) miles per hour for the \(10\) miles and \(16\) miles per hour for the remaining \(20\) miles. If the cyclist returned immediately via the same route and took a total of \(4\) hours for the round trip, what was the average speed, in miles, for the return trip?

A. \(24\)
B. \(18\)
C. \(17 \frac17\)
D. \(15\)
E. \(13 \frac13\)

Answer: E

Source: GMAT Paper Tests
Source: — Problem Solving |