Question

The art club had the members vote on three places to take a field trip. The results are in the table. If all of the members voted, what part of the club voted for the Carnegie museum of art?

Answer 1

If we are talking about what percentage of the class all you have to do is add together the first two results and then find the difference of 1.
0.20 + 0.48 = 0.68
1 - 0.68 = 0.32
0.32 of the club voted for carnegie

Answer 2

.32 people voted for the Carnegie museum of art.