Question

How many revolutions would a cycle wheel of diameter 1.6m make to cover a distance of 352 metres ? ( Take π = 22 apon 7 )

Answer 1

Answer:

70 revolutions

Step-by-step explanation:

If diameter is 1.6 then

r=1.6/2m

total distance=352m

to find: no.of revolutions

let n be no. of revolutions

then, n x circumference = total distance

or

n= total distance/circumference

n= 352/ 2x22/7x1.6/2

n= 70 revolutions