$a$, $360$ $cc$ =$0,36$ $lít$ =$0,0036$ $m^{3}$
$b$, $1200$ $cm^{3}$ =$1,2$ $dm^{3}$ = $0,0012$ $m^{3}$
$c$, $4,1$ $lít$ = $4,1$ $dm^{3}$ = $0,0041$ $m^{3}$.
$d$. $320$ $cm^{3}$ = $0,32$ $lít$ = $0,00032$ $m^{3}$.
$e$, $130$ $kg$ = $130000$ $g$ = $1,3$ $tạ$.
$g$, $2,5$ tấn = $25$ tạ = $2500$ kg.
$h$, $250$ $mg$ = $0,00025$ $kg$ =$0,000025$ yến.
$i$, $45,3$ tạ =$4530$ $kg$ =$4530000000$ $mg$.