While in Europe, if you drive 115 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 40.0 mi/gal?

Here's the conversion from 40 mpg to km per liter.

http://www.vangeyn.net/mpg/?mpg=40&submit=Convert

To calculate how much money you would spend on gas in one week while driving in Europe, we need to convert the car's gas mileage from miles per gallon (mi/gal) to kilometers per liter (km/L).

Step 1: Convert 40.0 mi/gal to kilometers per liter (km/L):

- There are 1.60934 kilometers in a mile.
- There are 3.78541 liters in a gallon.

So, the calculation is: (40.0 mi/gal * 1.60934 km/mi) / (3.78541 L/gal) = 17.01 km/L (rounded to two decimal places).

Step 2: Calculate the amount of liters you would need to drive 115 km:

- Divide the distance driven (115 km) by the car's gas mileage (17.01 km/L): 115 km / 17.01 km/L = 6.76 L (rounded to two decimal places).

Step 3: Calculate the cost of the gas:

- Multiply the amount of liters (6.76 L) by the cost per liter (1.10 euros/L): 6.76 L * 1.10 euros/L = 7.44 euros (rounded to two decimal places).

Therefore, you would spend approximately 7.44 euros on gas in one week if you drive 115 km per day, and gas costs 1.10 euros per liter, and your car's gas mileage is 40.0 mi/gal.

To calculate the amount of money you would spend on gas in one week while driving 115 km per day, we need to convert kilometers to miles and then determine the number of gallons you would need.

1. Convert kilometers to miles:
- 115 kilometers/day * 0.6214 miles/kilometer = 71.46 miles/day

2. Calculate the number of gallons needed:
- 71.46 miles/day / 40.0 miles/gallon = 1.79 gallons/day

3. Calculate the amount of money spent on gas per day:
- 1.79 gallons/day * 1.10 euros/liter * 3.78541 liters/gallon = 8.36 euros/day

4. Calculate the amount of money spent on gas in one week (7 days):
- 8.36 euros/day * 7 days = 58.52 euros/week

Therefore, if gas costs 1.10 euros per liter and your car's gas mileage is 40.0 mi/gal, you would spend approximately 58.52 euros on gas in one week while driving 115 km per day in Europe.