Question

Mary must select a colored ballroom a bag.The bag contains 1 red marble , 1 blue marble , 1 green marble ,1 orange marble, and 1 yellow marble. Predict her chances of selecting a green ball.

Answer 1

she has a 1 in 5 chance of getting the green ball because there is one of each color marble

Answer 2

Mary has a 1/5 (20%) chance of selecting a green ball.