Question

Convert $45$ $dm$ into $hectometre$.

Answer 1

We know that,

$1$ $hectometre$ = $1000$ $dm$

$\Rightarrow$ $1$$dm$ =$\frac{1}{1000}$ $hectometre$

$\Rightarrow$ $45$ $dm$ = $\frac{45}{1000}$ $hectometre$

$\Rightarrow$ $45$$dm$ = $0.045$ $hectometre$

Thus, conversion is $0.045$$hectometre$.