Triangle A has an area of 3 ft2. Triangle B is similar to Triangle A and has an area of 108 ft2. How many times longer is the base of Triangle B than Triangle A?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?