[" 18.A car travels "1" kilometre distance in which each wheel makes "450" complete revolutions."],[" Find the radius of the its wheels."]

A car travels 0.99 km in which each wheel makes 450 complete revolutions. Find radius of the wheel.

A bicycle wheel makes 500 revolutions in moving 1 km. Find the diameter of the wheel.

A wheel makes 4000 revolutions in moving a distance of 44 km. Find the radius of the wheel.

A wheel makes 1000 revolutions in covering a distance of 88km. Find the radius of the wheel.

A wheel makes 2000 revolutions in covering a distance of 88 km. Find the radius of wheel.

A bicycle wheel of radius 35cm is making 25 revolutions in 10 seconds.At what speed in km/hr is the cycle moving ? A bicycle wheel makes 5000 revolutions in moving 22km. Find the diameter of the wheel.