Question

the radius of A wheel of a car is 42 cm how many times should be it to travel a distance of 132 kilometre​

Answer 1

Step-by-step explanation:

no. of rotations = distance/ circumference

=132000/2.68 (in metres)

=49088

Answer 2

Answer:

50000

Step-by-step explanation:

2x22/7x42 = circumference

264cm or 2.64m = circumference

distance = 132km => 132000m

no. of rotations = 132000/2.64

no. of rotations = 50000