the diameter of the wheel of a car is 56cm.how many revolutions will it make to travel 7.7 km?
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Answered by
76
circumference of the circle=2×22/7×28
=176cm
distance=7.7km
=770000cm
revolution of wheel=circumference of the wheel÷ditance travelled
=770000÷176
=4375
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12
Answer:
4375464445667788888
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