The diameter of a wheel is 0.70 m .How many rotations will the wheel complete in travelling a distance of 2 .2. km
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your answer is 1000....
suni31:
But how
0.70/1000 = 0.0007 km
2 (0.0007/2) (22/7) = 22/10000
2.2 / (22/10000) = 1000 (ans)
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