Question

Convert:

$4hm8dam$into $mm$

Answer 1

We know that,

$$\begin{gathered} 1hm=100000mm \\ 1dam=10000mm \end{gathered}$$

⇒ $$\begin{gathered} 4hm8dam=(400000+80000)mm \\ =480000mm \end{gathered}$$

Therefore,the value of $4hm8dam=480000mm$.