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How many metres will a bicycle wheel 35 cm in radius travel in 200 revolutions? A 440 Dm B 4.4 Dm C 44 Dm D 44 000 Dm

How many metres will a bicycle wheel 35 cm in radius travel in 200 revolutions?
A 440 Dm
B 4.4 Dm
C 44 Dm
D 44 000 Dm

Answers


Dana
In one revolution, the bicycle covers,
2 × 22/7 × 35 = 220 cm
In 200 revolution, the bicycle covers
200 × 220 = 44 000 cm
44000 ÷ 1000 = 44 Decametres
The answer is C
Dana05 answered the question on October 14, 2019 at 13:26

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