10-10-2018
Mathematics

contestada

a remote control truck can travel 20 feet in 3 seconds.what is trucks speed in miles per hour

Respuesta :

musiclover10045 musiclover10045

10-10-2018

1 hour = 3600 seconds

Calculate feet per hour first:

3600 seconds / 3 = 1200

1200 x 20 feet = 24,000 feet in 1 hour

1 mile = 5280 feet

Calculate miles per hour:

24,000 / 5280 = 4.54 miles per hour.

Round the answer as needed.

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