## Task 3 - 010613

A "Trabant" starts its journey with an odometer reading of 17880 km. Upon return, the odometer reads 18030 km. The fuel consumption was 10.5 liters.

a) How many kilometers did the "Trabant" travel?

b) How many liters of fuel does the driver need to refuel if he wants to drive a distance of $350 \mathrm{~km}$?
a) The distance covered is equal to $18030 \mathrm{~km}-17880 \mathrm{~km}=150 \mathrm{~km}$.

b) For the fuel consumption, the relationship is $x: 10.5 \mathrm{l}=350 \mathrm{~km}: 150 \mathrm{~km}$, i.e., $x=24.5 \mathrm{l}$.