math question answer

Question

A certain brand of marshmallow cereal costs $5.16$5.16​ for a 1212​ ounce box, or $6.48$6.48​ for a 1818​ ounce box.

What is the cost per ounce for the 1212​ ounce box?

$$

Preview

​

What is the cost per ounce for the 1818​ ounce box?

$$

Preview

​

Answer 1

1. $0.43 per ounce for the 12 ounce box. ($5.16 divided by 12 ounces)
2. $0.36 per ounce for the 18 ounce box ($6.48 divided by 18 ounces)