Question

Your favorite flavor of gum is green apple. The gumball machine contains 10 grape gum balls, 12 strawberry, 3 lemon, and 10 green apple. What is the probability that you will not get your favorite gum all from the machine

Answer 1

5/7, there is a 2/7 or 10/35 chance that you will get green apple, take the remaining of the answer which is 5/7.

Answer 2

Green apple- 10
Strawberry- 12
Lemon- 3
Grape-10
Total- 34
Not your favorite so you need to subtract 34 minus your favorite which is 10 which leaves you to 24 so there is a 24/34 chance you will not be your favorite