Solve the problem.
-The cost, in dollars, of filling your gas tank is directly proportional to the amount purchased. If 11 gallons of gas costs $\$ 13.20$, how much would 14 gallons cost?
A) $\$ 16.20$
B) $\$ 9.17$
C) $\$ 16.80$
D) $\$ 18.20$

Question

Quizplus · Accepted Answer

The cost is directly proportional to the amount purchased, so the cost per gallon is $13.20 / 11 = $1.20. For 14 gallons, the cost would be 14 * $1.20 = $16.80.

Solve the Problem $13.20\$ 13.20$13.20 , How Much Would 14 Gallons Cost? A)

Solve the Problem $\$ 13.20$ , How Much Would 14 Gallons Cost?
A)