Simone decorates 5 cupcakes in 15 minutes. Which of the following represents the
unit rate of minutes to cupcakes?
A The unit rate is ; because it takes 5 minutes to decorate each cupcake
B. The unit rate is 3 because it takes 3 minutes to decorate each cupcake
C. The unit rate is }
- because it takes 3 minutes to decorate each cupcake.
D. The unit rate is & because it takes 5 minutes to decorate each cupcake