Question

The table below shows the proportional relationship between the weight of dog food, in ounces, and the number of bags of dog food:
Number of Bags
of Dog Food Number of Ounces
of Dog Food
3
36
4
48
5
60


What is the constant of proportionality?
12
36
39
72

Answer 1

Answer: 12

3×12=36

4×12=48

5×12=60

I hope this is good enough:

Answer 2

12 12 , hope this helps