Asked by delilah

At a political rally there are 20 republicians, 13 democrates, 6 independents. If a person is chosen at random what is the probability that
a) the person is either a democrate or and independent?
Answered by Reiny
So of the 39 people, how many are either democrats or independents?
Answered by Delilah
20 + 13 + 6 = 39, which is the total number of people.

13 + 6 = 19, this tells us how many democrats and independents there are.

So of the 39 people, 19/39 people are either democrats or independents
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