Which is the better deal: 12 oz. can or 20 oz. bottle of cola?

Which option is more cost-effective, a 12 oz. can or a 20 oz. bottle of cola?

The 12 oz. can is the better deal as it has a lower cost per ounce compared to the 20 oz. bottle.

When comparing the cost effectiveness of a 12 oz. can and a 20 oz. bottle of cola, we need to calculate the cost per ounce for each option.

Cost per ounce for the 12 oz. can = $0.72 / 12 oz. = $0.06/oz.

Cost per ounce for the 20 oz. bottle = $1.40 / 20 oz. = $0.07/oz.

Therefore, the 12 oz. can is the better deal as it has a lower cost per ounce ($0.06) compared to the 20 oz. bottle ($0.07).

Choosing the 12 oz. can will save you money per ounce of cola consumed, making it the more cost-effective option.