The diameter of a wheel in 28 cm how many revolution will it make in moving 6 km
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Answer:
6818
Step-by-step explanation:
Diameter = 28 cm
Radius = 14 cm
circumference = 2πR
circumference = 2 * 22/7 * 14
circumference = 88 cm = 0.88 m
distance = 6 km = 6000 m
Number of revolutions = 6818.18 ≈ 6818
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