In Europe, gasoline efficiency is measured in . If your car's gas mileage is 20.0 km/l, how many liters of gasoline would you need to buy to complete a 142km trip in Europe?

142 / 20 = ? liters

In Europe, gasoline efficiency is measured in . If your car's gas mileage is 28.0 mi/gal, how many liters of gasoline would you need to buy to complete a 142km trip in Europe?

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In Europe, gasoline efficiency is measured in kilometers per liter (km/l). If your car's gas mileage is 20.0 km/l, it means that your car can travel 20.0 kilometers per liter of gasoline.

To find out how many liters of gasoline you would need to buy to complete a 142 km trip in Europe, you can use the following formula:

Liters of gasoline = Total distance (in kilometers) / Gas mileage (in km/l)

In this case, the total distance is 142 km and the gas mileage is 20.0 km/l. Plugging in these values into the formula, we get:

Liters of gasoline = 142 km / 20.0 km/l

Calculating this equation, we find that you would need to buy approximately 7.1 liters of gasoline to complete a 142 km trip in Europe.