Pls help with this problem​

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

When you answer this can you explain

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?