## Thinking Mathematically (6th Edition)

$12,000~dm^3$
We can use the following two conversions. $1 ~kL = 1000~L$ $1~dm^3 = 1~L$ We can convert $12~kL$ to units of $dm^3$. $12~kL = \frac{12~kL}{1}\times \frac{1000~L}{1~kL}\times \frac{1~dm^3}{1~L} = 12,000~dm^3$