5,64 м=5, 6 км t max =25° t min =?

To convert the height from meters to kilometers, you can use the conversion:

1 km = 1000 m.

So, 5.64 m in kilometers:

\[ 5.64 \text{ m} = \frac{5.64}{1000} \text{ km} = 0.00564 \text{ km}. \]

Regarding the temperature:

If \( t_{max} = 25° \), and you want to determine \( t_{min} \), more information is needed to proceed. Temperature can vary widely depending on factors such as time of day or season, so please provide more context or specific requirements.