$a)$

$\frac{1}{10}=0,1$

$1\frac{1}{10}=1,1$

$b)$

$\frac{9}{10}=0,9$

$2\frac{9}{10}=2,9$

$c)$

$\frac{3}{10}=0,3$

$5\frac{3}{10}=5,3$

$d)$

$\frac{1}{100}=0,01$

$3\frac{1}{100}=3,01$

$e)$

$\frac{3}{100}=0,03$

$5\frac{3}{100}=5,03$

$f)$

$\frac{27}{100}=0,27$

$4\frac{27}{100}=4,27$

 

$g)$

$\frac{1}{1000}=0,001$

$4\frac{1}{1000}=4,001$

$h)$

$\frac{3}{1000}=0,003$

$7\frac{3}{1000}=7,003$

$i)$

$\frac{63}{1000}=0,063$

$9\frac{63}{1000}=9,063$