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Mathematics 20 Online
OpenStudy (anonymous):

A bicycle wheel has diameter twenty-six inches. Approximately how far does the bike travel when the wheel makes 5 complete rotations?

OpenStudy (anonymous):

Step 1: find the circumference of the circle 1 rotation = 1 circumference

OpenStudy (anonymous):

Do you know the formula for circumference?

OpenStudy (anonymous):

c=pi*d?

OpenStudy (anonymous):

I GOT IT 81.64?

OpenStudy (anonymous):

Yes now they ask for 5 ROTATIONS. 81.64 = 1 rotation so multiply that by 5

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