$\frac{8\text{dollars}}{15\text{ounces}}$  $\frac{12\text{dollars}}{20\text{ounces}}$ 
Chloe is buying candies at a grocery store. She can either spend $8$ dollars on a $15$ ounce bag or $12$ dollars on a $20$ ounce bag. Which is a better buy? 

  - $15$ ounce bag 
  - $20$ ounce bag 