3 1/5 divided by a number equals 4 1/2
(3 1/5) / x = 4 1/2(16/5) / x = 9/2 ....multiply both sides by x, eliminating the x on the left16/5 = 9/2x16/5 * 2/9 = x32/45 = x
The answer is 1 3/10