Question

There are 2 yellow marbles and 11 blue marbles in a bag. You randomly choose one of the marbles. What is the probability of choosing a yellow marble? Write your answer as a fraction in simplest form. The probability of choosing a yellow marble is .

Answer 1

The probability of choosing a yellow marvel is 2/13

Answer 2

The probability of choosing a yellow marble is 2/13

Explanation:

There are 2 yellow and 11 blue marbles in the bag or a total of 13 marble

P(yellow) = number of yellow marbles / total marble

= 2/13

The probability of choosing a yellow marble is 2/13