0.16666666666 that is correct
5/9 = .55555555555 yards traveled per hop
15/9 = 1.6666667 feet per hop
Statement #3: The product of two irrational numbers is not always irrational.
If you multiply √3 and 1/√3, both irrational numbers that are inverses of each other, you end up getting 1, which is rational.