Which is the better buy? A. 3-yard roll aluminum foil for $4.86
B.13-foot roll of aluminum foil for $ 12.74

B has a more supply than A
there’s 3 feet in a yard and 13 foot is 4 yards and 1 foot which is more than 3 foot
A. Is cheaper obviously, it has 9 foot of aluminum in it and if you get two of them you get 9.72 and getting 6 yards s

A IS BETTER

A. Is the better buy

Google it that might work