Question

Convert $14$ $\mathrm{mm}$ into $\mathrm{decametres}$.

Answer 1

Step 1 : Conversion of $\mathrm{mm}$ into $\mathrm{decametres}$

$\Rightarrow$ $10000$ $\mathrm{mm}$ = $1$ $\mathrm{decametres}$

$\Rightarrow$ $1$ $\mathrm{mm}$ = $\frac{1}{10000}$ $\mathrm{decametres}$

$\Rightarrow$ $14$ $\mathrm{mm}$ = $\frac{14}{10000}$$\mathrm{decametres}$

Step 2 : Conversion of fraction into decimal

$\Rightarrow$ $\frac{14}{10000}$ $\mathrm{decametres}$ = $0.0014$ $\mathrm{decametres}$

Therefore, the conversion of $14$ $\mathrm{mm}$ into $\mathrm{decametres}$ is $0.0014$ $\mathrm{decametres}$ .