if pi is taken as 22/7, the distance (in m) covered by a wheel of diameter 35cm in one revolution - Maths - Circles

Question

if pi is taken as 22/7, the distance (in m) covered by a wheel
of diameter 35cm in one revolution is

Chirag Shrivas · Answer

distance covered by the wheel =perimeter of the wheel *number of
revolutions
here,
d=35cm therefore r=d/2=35/2
distance covered by the wheel= 2(pi)(r)*1
distace covered = 2 * 22/7 * 35/2 *1
on furthur solving it we get
distace covered = 110cm
we know that 1m = 100cm
therefore 110cm = 110*1/100 =1 1 m
hence required answer is 1
1m

if pi is taken as 22/7, the distance (in m) covered by a wheel of diameter 35cm in one revolution is ....