Obscure

(5/6)² = (5/6)(5/6) [5/6 times 5/6]

5 * 5 = 25

6 * 6 = 36

(5/6)² = (25/36)

(I think)

15/100 Simplified:

Divide each by 5:

15 / 5 = 3

100 / 5 = 20

So finishing off, 15/100 simplified is 3/20.

Thanks.

So basically the answer cubed is the root?