## 114. Math Puzzle $11 / 74$

In a numerically controlled machine tool, the electronics account for $40 \%$ of the total price.

How much does the electronics cost in relation to the actual machine?
The machine tool costs a total of $P$ Marks. Of this, 0.40P is for the electronics and the rest, i.e., 0.60P Marks, is for the actual machine. The ratio is

$$
\frac{\text { Electronics }}{\text { Machine }}=\frac{0,40 P}{0,60 P}=\frac{2}{3}=67 \%
$$

The price of the electronics is 67% of the price of the actual machine.