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The circumference of the wheel is = 3.14*0.5 meters.
The number of revolutions = = = 636.94 ANSWER
Solved.
> > > * * * Do not accept any other answer. * * * < < <
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At this forum, I just said once that so called "tutor" @mananth can not work alone.
He needs two assistants: one to read the problem for him, and another to check after him.