Bicycle Wheel Rotations

How many times does a bicycle wheel with a 100 cm circumference turn on a 24 km long track?

Final Answer:

n =  7639

Step-by-step explanation:

s=24 km m=24 1000  m=24000 m D=100 cm m=100:100  m=1 m  o=π D=3.1416 13.1416 m  n=s/o=24000/3.1416=7639



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