Asked by Joey

A cyclist rides at an average speed of 18 miles per hour. if she wants to bike 212km, how long in hours must she ride?

What I have so far..

212km(10^3 miles
Answered by Ms. Sue
18 mph = 28.9682 km per hour

212/28.9682 = _______ hours
Answered by Rebecca
7.32 Hours
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