Solve the Problem $4 / 5$ As Many Times as in the Preceding Minute

Multiple Choice

Solve the problem.
-A bicycle wheel rotates 500 times in a minute as long as the rider is pedalling. If the rider stops pedalling, the wheel starts to slow down. Each minute it will rotate only $4 / 5$ as many times as in the preceding minute. How
Many times will the wheel rotate in the 4th minute after the rider's feet leave the pedals? Round your answer to
The nearest unit.

A) 0 times
B) 158 times
C) 211 times
D) 8 times