Question

15/18 is equivalent to
(a) 5/6
(b) 6/5
(c) 3/5
(d) 5/3 ​

Answer 1

(a) 5/6 is the correct answer

If you take the common factor of both 15 and 18 it is 3

So 15/3 = 5
18/3 = 6

Hence 5/6