Question

In how many revolutions can bicycle wheel of diameter 4.9m cover a distance of 46.2km?

Answer 1

Answer:

3001 to the nearest revolution.

Step-by-step explanation:

The circumference of the wheel = π * diameter

=  4.9π m.

46.2 km = 46,200 m

So no. of revolutions = 46,200 / 4.9π

= 3001.2.