Answer:
Circumference of a circle, the entire external length of the circle(the wheel)
=π x d, where π =3.142 and d is the diameter
In this case, the diameter = 5cm, now we need to convert to metres to keep all units consistent(with the distance of 266.9m)
so the diameter=5/100=0.05m
Circumference in this case, using above formula=3.142x 0.05=0.1571m
For a distance of 266.9m, the revolutions would be 266.9/0.1571= 1698.9178867
Answer= 1698.9178867 revs
