Question

What is the best deal

16oz for 1.00$ small
21oz for 1.29$ medium
or 32 for 1.49$ large

Answer 1

32 oz.

Explanation:

Simply convert the dollar amount to what it would be without a decimal (I.E 1.00->100) then divide by the amount of ounces to get what each ounce costs.

100/16= 6.25

129/21= 6.14 (give or take)

149/32= 4.6.

Then you convert that value to cents and you find out the 32 oz is almost a cent and half cheaper per ounce.