We can calculate the number of times the tire will rotate in half-an-hour by multiplying therotations per minute by the number of minutes in half-an-hour.
We are given that:
RPM (rotations per minute) = 552
Number of minutes in half-an-hour = 30
Number of rotations in half-an-hour is:
(552 rotations/minute) x (30 minutes) = 16560 rotations