# How do you find the unit rate of a 12-oz bottle of orange juice that sells for $1.29? ##### 1 Answer Apr 3, 2015 By "unit rate" I assume you mean cost per ounce. The ratio can be expressed as a fraction: cost / volume ($1.29)/(12 oz)

= ($0.1075)/(1 oz) or $10 \frac{3}{4}\$ cents per ounce.