The diameter of thewheel of a car is 70c.m . How many revoluton will it make of travel 1.65 k.m
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The circumference of a circle is Pi x Diameter
C = Pi x D
C = 3.14 x 70cm
C = 220cm
Next convert 220cm to km = 220 / 100000 = 0.0022 km
1.65km / 0.0022km = 750 revolutions
C = Pi x D
C = 3.14 x 70cm
C = 220cm
Next convert 220cm to km = 220 / 100000 = 0.0022 km
1.65km / 0.0022km = 750 revolutions
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