Lily's car has a fuel efficiency of 8 liters per 100 kilometers. What is the fuel efficiency of Lily's car in kilometers per liter? square (km)/(L)

To find the fuel efficiency of Lily's car in kilometers per liter, we need to convert the given fuel efficiency from liters per kilometer to kilometers per liter.<br /><br />Given that Lily's car has a fuel efficiency of 8 liters per 100 kilometers, we can set up a proportion to find the fuel efficiency in kilometers per liter.<br /><br />Let's denote the fuel efficiency in kilometers per liter as \( x \).<br /><br />We know that:<br />\[ 8 \text{ liters} = 100 \text{ kilometers} \]<br /><br />To find \( x \), we can set up the equation:<br />\[ 8 \text{ liters} = 100 \text{ kilometers} \]<br />\[ 1 \text{ liter} = \frac{100 \text{ kilometers}}{8} \]<br /><br />Now, we calculate:<br />\[ 1 \text{ liter} = \frac{100}{8} \text{ kilometers} \]<br />\[ 1 \text{ liter} = 12.5 \text{ kilometers} \]<br /><br />Therefore, the fuel efficiency of Lily's car in kilometers per liter is:<br />\[ \boxed{12.5 \frac{km}{L}} \]