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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
11 years ago

Answers

Steve
19.8km = 19800m
63cm = .63m

19800m / (22/7 * .63m) = 10,000 revs
11 years ago
Abisola
10 000 revs
7 years ago
Smart
Bravo
5 years ago
Faith
10,000
5 years ago
ej
good job
4 years ago
Mabel Clement
Good Job
4 years ago
Olaleye Damilare
10,000 revs
2 years ago

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