Maths-

General

Easy

Question

# The wheel rim has a diameter of 15 Metres. Which of the following is closest to the inside circumference of the Tyre designed to fit on the rim. ?

- 94.2 m
- 176.6m
- 706.6 m
- 47.1 m

## The correct answer is: 47.1 m

### D = 15 metre

r = = = 7.5 metre

circumference of the tyre designed to fit on the rim = 47.1 m

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