Q. What is the fuel efficiency of Lily's car in kilometers per liter?
Identify Data: Identify the total distance driven and the total fuel used.Reasoning: To find fuel efficiency, we need the total kilometers driven and the liters of fuel used.Calculation: Assume Lily drove 500 kilometers and used 25 liters of fuel.
Calculate Efficiency: Calculate the fuel efficiency using the formula: Efficiency = Total Fuel UsedTotal Distance.Reasoning: Fuel efficiency is calculated by dividing the distance by the fuel used.Calculation: Efficiency = 25liters500km = 20km/liter.