Question

In how many different ways can 2/15 be represented as 1/a + 1/b, if a and b are positive integers with a => b?

Answer 1

1/8 + 1 / 120 = 2/15

1/9 + 1 / 45 = 2/15

1/10 + 1 / 30 = 2/15

1/12 + 1 / 20 = 2/15

1/15 + 1/15 = 2/15