Question

How many times will a wheel of radius 35cm be rotated to travel 660 cm?
(Take
$\pi$= 22/7)


​

Answer 1

Answer:

Wheel is rotated 300 Times

Step-by-step explanation:

→ According to the question the radius of the wheel is 35 cm.

→ We know that one cent equals to 0.01m

→ Therefore the radius is 0.35m

→ Circumference of a circle is given by 2 x π x radius.

or, 2 x 22/7 x 0.35

or, 2.2m

→ A wheel of radius 35cm has to be rotated 660/2.2 times to cover 660m.

→ Therefore, 660/2.2 = 300 times.

Hope it helps you....

Follow me and mark my answer as BRAINLIST.....

Thank my answers.... Thank u and have a nice day....