A pick-up truck is fitted with new tires which have a diameter of 44 inches.

Algebra
Tutor: None Selected Time limit: 1 Day

A pick-up truck is fitted with new tires which have a diameter of 44 inches. How fast will the pick-up truck be moving when the wheels are rotating at 275 revolutions per minute? Express the answer in miles per hour rounded to the nearest whole #?

Nov 23rd, 2014

Diameter

44"

Radius

22"

1 Revolution (3.14*44)

138.16"

275 evolutions

37994"

1 minute

0.599653 miles

1 hour

35.97917 miles

Answer :36 miles per hour


Nov 23rd, 2014

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Nov 23rd, 2014
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