Question

rob owns 6 green t-shirts and 15 t-shirts in other colors. if rob randomly selects a t-shirt to wear, what is the probability it will be green?

Answer 1

2/7

Explanation:

P (probability) = number of successful events / number of all events

P = 6 / (6+15) = 6 / 21 = 2 / 7

Answer 2

The probability that Rob will randomly select a green t-shirt, given that he has 6 green and 15 of other colors, is 2/7.