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?

ANSWERS

2015-11-01 04:43:15

25=r(1.5) 25/1.5=r 16.667=r so your rate would be 16.667, or 16 2/3

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