Question

The diameter of a wheel is 1.26m. How much distance will it cover in 100 revolutions?

Answer 1

Diameter = 1.26m
Radius = 1.26/2 = 0.63
Perimeter of wheel = 2 x 22/7 x 0.63
= 3.96 m
Distance covered in 100 revolutions
= 3.96 x 100
= 396 m