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Mathematics 19 Online
OpenStudy (anonymous):

the tyre of a car wheel has an outer diameter of 30cm. how many times will the wheel rotate on a journey of 5km?

OpenStudy (anonymous):

Convert 5km to cm and then divided the result by Pi 30.

OpenStudy (anonymous):

thanks that is the right answer.

OpenStudy (anonymous):

Your welcome and thank you for the medal.

OpenStudy (anonymous):

your welcome :)

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