Answer :
Answer:
15.60
Step-by-step explanation:
23.31/18=1.30 (for one gallon)
1.30*12=15.60 (for twelve gallons)
Answer:
$15.54
Step-by-step explanation:
Divide $23.31 by 18 to find the cost of 1 gallon, then multiply this by 12.
$23.31 ÷ 18 = $1.295 , then
12 gallons costs = 12 × $1.295 = $15.54