A car travels 560 km while consuming 60 liters of petrol (gasoline). What is the car's gas mileage in mpg?

Sure, here are the steps to calculate the car's gas mileage in miles per gallon (mpg):

1. First, we need to convert the distance from kilometers to miles. We know that 1 kilometer is approximately equal to 0.621371 miles. So, 560 km is equal to 560 * 0.621371 = 348.3676 miles.

2. Next, we need to convert the volume from liters to gallons. We know that 1 liter is approximately equal to 0.264172 gallons. So, 60 liters is equal to 60 * 0.264172 = 15.85032 gallons.

3. Finally, we calculate the gas mileage by dividing the distance by the volume. So, the car's gas mileage is 348.3676 miles / 15.85032 gallons = 21.97 mpg.

So, the car's gas mileage is approximately 21.97 miles per gallon.