Question

a scooter will cover a distance of 88 CM in one rotation what is the radius of the wheel

Answer 1

Distance covered by scooter=perimeter of the circle

2pie R=88
Pie R=44
(22/7)*R=44
R=(44*7)/22
R=7*2
R=14

Answer 2

if a scooter will cover a distance of 88cm in one rotation of wheel (given)
let the radius of wheel is rcm
then the radius of wheel is,
$2\pi r = 88 \\ r = 88 \times \frac{7}{44} \\ r = 14(ans)$