A bus wheel makes 2500 revolutions in moving 5.5 km.Find the diameter of the wheel.
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Answer:
2500x5500=13,750,000
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Let the radius of the wheel be r cm.
Distance covered by the wheel in one revolution = 11/5000 km = 220cm
km = 220 cm
2πr=220
22 x 22/7 x r
r=220
r=35 cm
Diameter = 2r
=70 cm
Distance covered by the wheel in one revolution = 11/5000 km = 220cm
km = 220 cm
2πr=220
22 x 22/7 x r
r=220
r=35 cm
Diameter = 2r
=70 cm
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