Asked by charity
A bicycle wheel has a diameter of 63cm.calculate how many times the wheel turns round in travelling 19.8km. Use the value 3 1/7 for pi
Answers
Answered by
Steve
19.8km = 19800m
63cm = .63m
19800m / (22/7 * .63m) = 10,000 revs
63cm = .63m
19800m / (22/7 * .63m) = 10,000 revs
Answered by
Abisola
10 000 revs
Answered by
Smart
Bravo
Answered by
Faith
10,000
Answered by
ej
good job
Answered by
Mabel Clement
Good Job
Answered by
Olaleye Damilare
10,000 revs
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