Decimeters to kilometers
This free conversion calculator will convert decimeters to kilometers, i.e. dm to km. Correct conversion between different measurement scales.
The formula is $$$L_{\text{km}} = 0.0001 L_{\text{dm}}$$$, where $$$L_{\text{dm}} = 15$$$.
Therefore, $$$L_{\text{km}} = 0.0015$$$.
Answer: $$$15 \text{dm} = 0.0015 \text{km}$$$.