Question

If the tire of a car rotates at a constant speed of 552 times in one minute, how many times will the tire rotate in half-an-hour?

Answer 1

Given:

The car tire rotates 552 times in a minute.

Required:

The number of times the tire rotates in half an hour.

Explanation:

The tire rotates 552 times in a minute.

There are 30 minutes in half an hour.

The number of times the tire rotates in half an hour will be

$\begin{gathered} 552\times30 \\ =16560 \end{gathered}$

Final Answer: The tire rotates 16560 times in half an hour.