$112\mathrm{.}511mL=$

L

$45\mathrm{.}4673cm=$

m

$7\mathrm{.}555g=$ mg

$8\mathrm{.}235kg=$

g

$3\mathrm{.}4125g=$

$-$mg

$41\mathrm{.}86632kg=$

$.mg$

Convert and state in $3$ significant figures