91.8k views
3 votes
A cyclist bikes at a constant speed for 21

miles. He then returns home at the same speed but takes a different route. His return trip takes one hour longer and is 26

miles. Find his speed.

User CharlesC
by
8.6k points

1 Answer

5 votes
So he bikes 21 miles in 4.2 hours, which is 5 mph.
User Siraf
by
8.4k points
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