radius of a circular wheel is 1.75 meter. how many revolutions will it make in travelling 22 km
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Answer:
2000 revolutions
Step-by-step explanation:
Radius of wheel = 1.75 m
Circumference of wheel = 2 × 22/7 × 1.75 = 11 m
Distance covered in 1 revolution = 11 m
Total distance covered = 22 km = 22,000 m
Number of revolutions = 22000 ÷ 11 = 2,000
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