Solve the word problem.
The formula d = rt gives the distance traveled in time t at rate r. A bicyclist rides for 1.5 hours and travels 25 miles.
What was her average speed?
A.
16.7 miles per hour
B.
23.5 miles per hour
C.
26.5 miles per hour
D.
37.5 miles per hour
Her average speed is: 16.7 miles per hour . ***X(1.5) = 25 X(1.5) / 1.5 = 25 /1.5 X = 16.7 miles per hour
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selymi|Points 11651|
Question|Rated good
Asked 10/25/2013 9:28:55 AM
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