Question

Which is the better buy?

68-inch roll of waxed paper for $2.72

8-foot roll of waxed paper for $4.80

Answer 1

68-inch roll of waxed paper for $2.72

Explanation:

68-inch roll of waxed paper for $2.72

2.72 / 68 = $0.04 per inch

8-foot roll of waxed paper for $4.80

8 foot = 96 inches

4.80 / 96 = $0.05 per inch

So, 68-inch roll of waxed paper for $2.72 is a better buy.