Question

If the radius of wheel is 77cm .how many revolution will it made to travel adistance of 2420m... please give answer..????​

Answer 1

Answer:

500 revolution will be thte for 2420 m

Answer 2

Answer:

Find the circumference i.e

2*pie*r beacuse it is equal to one revolution.

2×22/7×77 = 484cm

now, no of revolutions = distance travelled/circumference of circle

2420m = 242000cm

242000/484= 500 revolution is the answer.

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