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Mathematics

1 answer:

Sladkaya [172]3 years ago

6 0

Answer:

801 metres

Step-by-step explanation:

To find the distance we must firstly find the circumference of the wheel;

⇒ $C = \pi d = \pi (85) = 85\pi cm$

If the wheel made 300 full revolutions, then we multiply the circumference by 300;

⇒ $d = 300(85\pi ) = 25500\pi$

We can now convert this to decimal to give our distance cm. Therefore we must then divide our answer by 100 to get the distance in metres;

⇒ $d = 25500\pi = 80111cm = 801m$

Hope this helps! :D

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