Question

The diameter of a wheel of a motorcycle is 60 cm. It moves slowly along a cemented road. How far will it go in 34 complete revolutions?
​

Answer 1

Answer: 12822.85 cm

Step-by-step explanation:

Given: diameter of wheel is 60 cm

To find: distance for 34 complete revolutions.

Solution:

The diameter of the wheel is 60 cm.

distance covered in 1 complete revolution will be equal to the circumference of the wheel.

2πr= 2*22*60/7

     =2640/7 cm

This is the distance covered in one revolution.

Distance covered in 34 revolutions would be given as 2640*34/7=12822.85 cm