The radius of a wheel of a bullock cart is 70cm .How much times does it revole to cover a distance of 1.1km
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Answered by
9
Answer:
diameter of the wheel d = 70 cm
then the circumference is 2π d/2= (22/7)x70 = 2.2 m.
distance covered = 1.1 x2.2 = 2.42 m
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Answered by
0
Answer:
7 times
1.1 multiply by 1000
Divide 140 by 1100
your answer will be 7
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