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For every 140 feet Kelly rides on her bicycle, the wheels turn 20 times. About how many times do the wheels turn in 5 miles? (1 mile=5,280 feet) Please help me!!!!

Respuesta :

If you multiply the 5280 by 5 and divide it by 140 then multiply that by 20 you get about 3771

Answer:

About 3,771 times

Step-by-step explanation:

Possible work: 5,280 feet per mile, 20/140 = 1/7 turn per foot, 5x 5,280 = 26,400 feet; 26,400x 1/7 = 3,771.43 turns

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