Question

You randomly draw a marble out of a bag that contains 20 total marbles. 12 of the marbles in the bag are are blue.

What is the possibility of a blue marble

Answer 1

3/5

Explanation:

blue marbles in the bag is 12. the total marbles in the bag including the blue marbles is 20. so, take 12 over 20 and then simplify/divide it with 2, the first answer you'll get is 6/10, then simplify/divide it again with two and you'll get 3/5