faithobiechi6 faithobiechi6

30-05-2021
Mathematics

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In how many revolutions can bicycle wheel of diameter 4.9m cover a distance of 46.2km?

Respuesta :

cwrw238 cwrw238

30-05-2021

Answer:

3001 to the nearest revolution.

Step-by-step explanation:

The circumference of the wheel = π * diameter

= 4.9π m.

46.2 km = 46,200 m

So no. of revolutions = 46,200 / 4.9π

= 3001.2.

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