awiliams1026 awiliams1026

03-07-2018
Mathematics

contestada

Irwin rode his bicycle from one end of a trail to another and back at a speed of 20 miles per hour. If the trail is 4 miles long, for how many hours was Irwin riding?
a.0.2 hoursB.0.4 hoursC.2.5 hoursD.5.0 hours

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MsCatter MsCatter

05-07-2018

He went 8 miles in total so the answer is B

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