Nicole pulls a colored marble out of a bowl, choosing the marble at random. There are 120 marbles in the bowl, of which 80 are black, 28 are white, and the rest are red. Use words and numbers to describe the probability that she will pull a red marble out of the bowl. Show your work.

put it short

The probability of Nicole pulling a red marble out of the bowl is 12/120 or 1/10. This is because there are 12 red marbles out of a total of 120 marbles in the bowl. This can be simplified as 0.1 or 10%.