- Fuel efficiency: 25 miles per gallon (mpg)
- Gas price: $3.50 per gallon
1. Calculate the number of gallons of gas needed:
Gallons = Distance / Fuel Efficiency
Gallons = 415 miles / 25 mpg
Gallons ≈ 16.6 gallons
2. Calculate the total cost of gas:
Total Cost = Gallons * Gas Price
Total Cost ≈ 16.6 gallons * $3.50
Total Cost ≈ $58.10
Therefore, the estimated cost of gas for traveling 415 miles with a fuel efficiency of 25 mpg and a gas price of $3.50 per gallon is approximately $58.10.