SOLUTION: a girl rides her bicycle 15 miles per hour on a trail the trail is 20 miles long how many hours does it take her to get to the end of the trail?

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Question 744046: a girl rides her bicycle 15 miles per hour on a trail the trail is 20 miles long how many hours does it take her to get to the end of the trail?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a girl rides her bicycle 15 miles per hour on a trail the trail is 20 miles long how many hours does it take her to get to the end of the trail?
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d = r*t
t = d/r