Answer:
Cereal D gives the best value
Step-by-step explanation:
To solve this, you need to either find the rate of ounces per dollar, or dollars per ounce, it doesn't really matter.
I'm going to do ounces per dollar. Divide all of the ounces by their cost:
15 ÷ 1.85 = 8.11 ounces per dollar
16 ÷ 2.24 = 7.14 ounces per dollar
18 ÷ 2.34 = 7.69 ounces per dollar
26 ÷ 2.86 = 9.09 ounces per dollar
30 ÷ 3.60 = 8.33 ounces per dollar
The best value is the one with the most amount of ounces per dollar, so cereal D is the best one to buy.
