Question

A bag contains 4 red marbles, 2 blue marbles, and 4 green marbles. What is the probability of drawing either a red marble or a blue marble? (Note: Percentages are rounded to the nearest percent.)

Answer 1

60%

Explanation:

In total, there are 10 marbles, so the probability is out of 10.

The questions asks for red and blue marbles. There are 6 red/blue marbles.

The fraction will be 6/10 which, when converted to a percentage is 60%.