Question

Matt can buy an 8-ounce jar of salsa for $2.79 or a 15-ounce jar of salsa for $5.54. Which jar has the best unit rate.

Answer 1

8 ounce jar

Explanation:

you set it up as a proportion then divide the fractions do not cross multiply you would get the wrong answer

Answer 2

8 ounce jar hasthe best unit rate