8th grade math problem?

The manager of a restaurant surveyed customers about their favorite dessert. Some of the information collected in the survey was lost. The remaining results are shown in the table below: Icecream - 6 Apple Pie - 4 Cheese Cake - 6 Chocolate Cake - 10 Banana Pudding - ? If the ratio of people who selected... show more The manager of a restaurant surveyed customers about their favorite dessert. Some of the information collected in the survey was lost. The remaining results are shown in the table below:
Icecream - 6
Apple Pie - 4
Cheese Cake - 6
Chocolate Cake - 10
Banana Pudding - ?
If the ratio of people who selected chocolate cake to the total number of people who surveyed is 1/3, how many people selected banana pudding as their favorite dessert?
How would you solve it? The answer is 4, but I need to know how to do this.
10 answers 10