Question

A 16-ounce bottle of Spring Water is $1.76. A 20-ounce bottle of Fresh Water is $2.40. Which statement about the unit price is true?

Answer 1

First work out the unit price:
16-oz $1.76/16=$0.11 per oz
20-oz $2.40/20=$0.12 per oz

From this the 16-oz bottle is better value for money than the 20-oz because the unit price is lower.
I don’t have any statements in front of me to make an answer selection, but I hope this helps.