$1m=100cm\text{więc}1cm=\frac{1}{100}cm=0,01m$  

$16cm=\frac{16}{100}m=0,16m$  

$48cm=\frac{48}{100}m=0,48m$  

$7cm=\frac{7}{100}m=0,07m$  

$2cm=\frac{2}{100}m=0,02m$  

$3m72cm=3\frac{72}{100}m=3,72m$