Respuesta :

All you need to do is divide the number of cakes by the price. 

6.80/12= .56 repeating 

15.16/30= .51

The better buy is the second one. The unit costs are one for .56 and one for .51. 

I hope this helped you!

Brainliest answer is appreciated!
Louli
To answer this question, we will need to get the price of one cake in each package.

For package 1:
The package has 12 cakes and costs $6.80, this means that:
price of one piece = 6.80 / 12 = 0.5666 which is approximately $0.6

For package 2:
The package has 30 cakes and cost $15.16, this means that:
price of one piece = 15.16 / 30 = 0.505 which is approximately $0.5 

Comparing the two prices, we will find that the best buy is the second package where the price of one piece is less.