40 1/6 + 28 6/11 = 137 14/33. I don't see how they got that answer. Please help

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

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

Could someone me with this question i’ve been stuck on it for 20 minutes