Problem: Two boys start moving from the same point on a circular track but in opposite directions. Their speeds are ft per sec and ft per sec. If they start at the same time and finish when they first meet at the point again, then the number of times they meet between the start and finish is
Answer Choices:
A.
B.
C.
D. infinitely many
E. None of these
Solution:
The boys meet for the th time alter the faster has traveled laps and the slower laps. Both of these are first whole numbers of laps when ; there are meetings in between.