## Task 3 - 220713

Two agricultural production cooperatives (LPG) A and B want to clean a drainage ditch that is $2.4 \mathrm{~km}$ long.

LPG A owns $1.5 \mathrm{~km}$ of it, and LPG B owns the remaining $0.9 \mathrm{~km}$.

To ensure that this important work is completed in a short time, LPG C also helps. The three LPGs carry out the cleaning work in such a way that each takes on an equally long section of the ditch. Afterward, LPG C is to be paid a total of $240 \mathrm{M}$ by LPG A and B for the work done by its members. Each of these two LPGs pays an amount corresponding to the length of the ditch section that LPG C cleaned for them.

Calculate the two amounts to be paid by LPG A and B!
Each LPG cleaned a third of the $2.4 \mathrm{~km}$ long ditch, which is $0.8 \mathrm{~km}$. This length therefore corresponds to the $240 \mathrm{M}$ that LPG C receives. For every $0.1 \mathrm{~km}$, LPG C thus receives $30 \mathrm{M}$. Of the $0.9 \mathrm{~km}$ cleaned by LPG B, $0.8 \mathrm{~km}$ were cleaned with their own resources and consequently $0.1 \mathrm{~km}$ were cleaned by LPG C.

LPG B therefore paid $30 \mathrm{M}$, and LPG A paid the remaining $210 \mathrm{M}$ to LPG C.