Perimeter of the back wheel = 9 feet, front wheel = 7 feet
on a certain distance, the front wheel gets 10 revolutions
more than the back wheel .What is the distance?

Answer Posted / suryaveer

Let the revolutins made by rear wheel be: x
then revolution by front wheel will be: x+10

Now, the distance covered by both will be same.
So,
7(x+10)=9x
7x+70=9x
70=2x
35=x

So the total distance is 7*35 i.e. 315 feets.

Is This Answer Correct ?    81 Yes 26 No



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