Question

the diameter of a wheelof a bus is 112 cm .how many revolution will make it to cover 1km56m​

Answer 1

Answer:

300

Step-by-step explanation:

first let's find out the circumference of the wheel

diametre of wheel is 112 CM

so radius = 112/2 = 56 cm

circumference of circle = 2 x 22/7 x radius

so circumference of wheel = 2 x 22/7 x 56 = 352 cm

now 1 km 56 m in m = 1056m

now 1056m x 100 /352 = 300

so wheel will take 300 rotation to complete 1km56 m

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