1. Change the mixed numbers to whole numbers.
Do this by multiplying the whole number by the denominator, then adding the numerator. This final number (12 in this case) will sit on top of the denominator. Do this for both numbers.
2 2/5 = 12/5
4 5/6 = 29/6
2. Multiply top times top and bottom times bottom for both numbers!
12 x 29 = 348
5 x 6 = 30
= 348/30
3. Reduce!
First, divide the numerator by the denominator.
348 divided by 30 = 11 18/30
Second, if the fraction can be simplified, do so (in this case it cannot be).
Now you have your final answer: 11 18/30!
I hope this helps you! :)