the diameter of a car wheel is 49 cm . find how many turns will it take to cover a distance of 3080 cm .
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radius of the wheel=49/2cm
circumference of wheel=2*π*r
= 154 cm
now,
no. of revolution of wheel=3080/154
=20 ans
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0
Answer:
ans=20 so it wiil take 20 rounds
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