## Task 4 - 160624

A feed mixture for breeding boars consists of oat groats, wheat bran, barley groats, minerals, and water, and is composed as follows: half of the mixture is oat groats, $\frac{1}{10}$ of the mixture is wheat bran, $\frac{1}{4}$ of the mixture is barley groats, $\frac{1}{100}$ of the mixture is minerals, and the rest is water.

Calculate (in $\mathrm{kg}$) the amount of water contained in $35 \mathrm{~kg}$ of this feed mixture!