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The radius of wheel is 35 cm. How many revolutions will it make in travelling 36.3km?    4634046630235301454016500

Question

The radius of wheel is 35 cm. How many revolutions will it make in travelling 36.3km?

4634046630235301454016500

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Solution

Sure, here's how you can solve this problem:

Step 1: Convert the radius of the wheel to its circumference, because one revolution of the wheel is equal to one circumference of the wheel. The formula for the circumference of a circle is 2πr. So, the circumference of the wheel is 2 * π * 35 cm = 220 cm.

Step 2: Convert the distance travelled from kilometers to centimeters, because the circumference of the wheel is in centimeters. There are 100,000 cm in a kilometer, so 36.3 km = 36.3 * 100,000 = 3,630,000 cm.

Step 3: Divide the total distance travelled by the circumference of the wheel to find the number of revolutions. So, the number of revolutions is 3,630,000 cm / 220 cm = 16,500 revolutions.

So, the wheel will make 16,500 revolutions in travelling 36.3 km.

This problem has been solved

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