Question

A bag of balls is given to you which has 3 red balls, 4 green balls, 2 orange balls and 6 white balls. What is probability of picking a green ball

Answer 1

4/15

Explanation:

You add up all the balls for the bottom number(denominator), for the top number you put the amount of green balls (numerator)

Answer 2

Probability of picking a green ball = number of green balls / total number of balls

Pr(green) = 4/(3+4+2+6) = 4/15