Question

A bicycle wheel has a diameter of 60 cm.

It makes 25 full turns.

How far has the bicycle travelled?

Answer 1

Answer:

${ \huge\fbox \pink {♥}\fbox \blue {A} \fbox\purple {N} \fbox \green{S} \fbox \red {W} \fbox \orange {E} \fbox{R} \fbox \gray{♥}}$

diameter = 49cm;

radius = diameter/2 = 24.5cm;

circumference 2tr = 153.94 = 154cm

1 revolution = 154cm

50 revolution = 7700cm = 77m =

I hope I am correct