Answer:
369 miles
Step-by-step explanation:
Distance travelled in 1 gallon gasoline = 82 miles
So, distance travelled in 1 gallon gasoline
= distance travelled in 2 gallon gasoline/2
= 82 miles/2
= 41 miles
So, distance travelled in 9 gallons gasoline
= distance travelled in 1 gallon gasoline × 9
= 41 miles × 9
= 369 miles
