Question

the diameter of a cars tyre is 70cm find the distance coverd by it in 5 revolution in meters and also find the number of the revolution to Cover the distance of 220 km​

Answer 1

Answer:1100

Step-by-step explanation:Since the diameter of the roller is 0.7m, its radius is 0.35m.

In one revolution, the wheel covers the distance of one circumference.

Circumference of the roller of radius 0.35m=2×  

7

22

​

×0.35=2.2m

Distance travelled in 500 revolutions =500×2.2m=1100m

Answer 2

Answer:

the diameter of a cars tyre is 70cm find the distance coverd by it in 5 revolution in meters and also find the number of the revolution to Cover the distance of 220 km