A bicyclist rides for 4 h at a speed of 12 mph and then returns at a speed of 16 mph. Find the cyclist's average speed for the trip. (Enter your answer as a fraction. Reduce all fractions completely.)
A bicyclist rides for 4 h at a speed of 12 mph and then returns at a speed of 16 mph. Find the cyclist's average speed for the trip. (Enter your answer as a fraction. Reduce all fractions completely.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter4: Factors, Fractions, And Exponents
Section4.3: Equivalent Fractions
Problem 22E
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A bicyclist rides for 4 h at a speed of 12 mph and then returns at a speed of 16 mph. Find the cyclist's average speed for the trip. (Enter your answer as a fraction. Reduce all fractions completely.)
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