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Easy Maths Question? Please Help 10 pts?
Billy likes to go cycling
His bike wheels have a diameter of 90cm
He has invented a counter for his bike, which counts the number of revolutions the wheels makes
One day the counter does 280 revolutions
How far has billy cycled?
Answer to the nearest meter
10 points please help
Thank you loads in advance
1 Answer
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- ?Lv 57 years agoFavorite Answer
distance in one revolution=pi*D
=22*90/7
distance 280 revolutions=280*22*90/7cm
=40*22*90/100 m
=792 m
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