Answer:
3-gallon bottle of fabric softener for $54.72
Explanation:
A 28-cup gallon of fabric softener for $38.36
28 cups = 1.75 gallons
38.36 / 1.75 = $21.92 per gallon
3-gallon bottle of fabric softener for $54.72
54.72 / 3 = $18.24 per gallon
So, a 3-gallon bottle of fabric softener for $54.72 is a better buy.