Question

2. Store A sells 10 donuts for $9. Store B sells 15 donuts for $12. Which is the better buy? Justify

your answer.

Answer 1

Store B is better. Let’s say you get 30 donuts from each store, you would multiply 10 times 3= 30 donuts and $9 times 3= 27.
Now for the other store 15 times 2=30 and $12 times 2=24