Walmart sells a case of 24 cans of diet coke for $6.88. Publix sells a 12 pack of diet coke for $3.99. Which is the best buy?

I need help on this.

6 answers

3.99 * 2 = 7.98
I am confused on this.
2 Twelve packs (24) = 7.98

Case (24) = 6.88

Compare.
Im confused to. ?
well this is a unit rate question, so you need to find the price for 1 can. So for that it is [6.88 divided by 24 = 0.29] and [3.99 divided by 12 = 0.33] and now all you got to do is see which is best buy. =)
No Got it wrong....