You mix 2 cups of yellow paint for every 8 cups of blue paint to make 10 cups of green paint. If I used 4 cups of yellow paint, how much blue paint should I use to keep the relationship proportional?

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.