Question

Which size bottle of ketchup is the best deal with the lowest unit price? Prices for Different Sizes of Bottles of Ketchup Size Bottle Price 10 oz. $2.50 14 oz. $2.80 16 oz. $4.00 18 oz. $5.40 a 10 oz. b 14 oz. c 16 oz. d 18 oz.

Answer 1

the Answer is 14 oz.

Answer 2

Well to determine the unit prices you must divide the price by whatever the weight is. As so:

10oz: 2.5/10=0.25

14oz: 2.8/14=0.20

16oz: 4/16=0.25

18oz: 5.4/18=0.30

So your answer is 14oz for $2.80

Explanation: