Question

A bag of tokens contains 5 red, 7 green, and 10 blue tokens. What is the probability that a randomly selected token is red? Enter your answer as a fraction.

Answer 1

Notice that the total number of tokens is:

`5+7+10=22`

Notice that the number of red token is 5

Therefore the probability of that a selected token is red is:

`P(R)=(5)/(22)`