The diameter of the wheel of a car is 70 cm . How many revolutions will it make to travel 1.65 km ??
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Explanation:
Let the number of revolutions be x.
x*Circumference of wheel= Area covered
x*2Πr=1.65km
x*2*22/7*35=165000cm
x*2*22*5=165000
x*220=165000
x=750
The wheel of the car will take 750 revolutions to cover an area of 1.65 km.
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Answer:
In 1.65 km the wheel of the car makes 750 revolution.
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