38:(-0,19)

It seems like you're presenting a mathematical expression or a problem involving division. The notation "38:(-0,19)" might be interpreted as "38 divided by -0.19".

To calculate this:

\[ \frac{38}{-0.19} \approx -200 \]

Therefore, \(37 : (-0.19) \approx -200\).

If you meant something different, please provide more context!