Question

devon is planning to make chcolate milk she needs to add 9 ounces of water for every 2 ounces of powder the datta table shows the ratios needed at what ratio doeas the constant of proportionality apear
the table

water powder
1 0.4
3 0.8
5 1.2
7 1.6
9 2

Answer 1

The constant of proportionality appears at a ratio of 9:2, where for every 9 ounces of water, 2 ounces of powder are needed.