Math, asked by sakshamaggarwal923, 19 days ago

13. The diameter of the wheel of a car is 70 cm. How many revolutions will it make to travel 55 km?

Answers

Answered by wwwsahibjot1984

0

Answer:

Thus, the total number of revolutions is 750 .

Answered by chandan454380

0

Answer: The number of revolution is 25000

Step-by-step explanation:

Given,The diameter of the wheel of a car is 70 cm

Then,the diameter is 70/2 cm

∴The circumference of the wheel = 2×π×70/2 cm

=220 cm

Given,the distance 55 km = 5500000 cm

∴The revolution made by the wheel = 5500000/220

= 25000

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