Answer:

Explanation:
considering there is 10 slices each slice has a 1/10 peprcent chance of being landed on
since there is 3 blue slices there is a 3/10 percent chance of it landing on a blue slice
since there is 2 yellow slices there is a 2/10 percent chance of it landing on a yellow slice
since there is 5 red slices there is a 5/10 percent chance of it landing on a red slice