2/3 OF 27 IS EQUAL TO 6/5 OF WHAT NUMBER.?
2/3 X 27=N X 6/5
N=(2/3 X 27)/ 6/5=54/3 X5/6=270/18
N=15
2/3 of 27 = 18
So
18 = (6/5)N multiply both sides by 5/6
18(5)/6 = (18/6) x 5 = 3 x 5 = 15 = your number