I don't know how to solve this.

Question

An Easter Basket contains 10 yellow eggs, 5 red eggs, 8 orange eggs, 4 blue eggs, and 6 multicolored eggs. If an egg is selected at random, what is the chance that the egg is not yellow. Write answer as a reduced fraction with a "/" to represent the fraction bar.

Answer 1

number of ways you get yellow=10, divided by total number of possibilities 10+5+8+4+6=33

or 10/33 for yellow. But for not getting a yellow it's 1-10/33 = 23/33