how do you solve this? 1 5/6 ÷ 2 4/9

First, change the numbers to improper fractions.

1 5/6 = 11/6
2 4/9 = 22/9

11/6 divided by 22/9 =
11/6 * 9/22 = 99/132 = 9/12 = 3/4