$\text{a)}\frac{1}{10}=0,1$  

$1\frac{1}{10}=1,1$  

 

$\text{b)}\frac{7}{10}=0,7$

$3\frac{7}{10}=3,7$

 

$\text{c)}\frac{4}{10}=0,4$

$5\frac{4}{10}=5,4$   

 

$\text{d)}\frac{1}{100}=0,01$  

$2\frac{1}{100}=2,01$

 

$\text{e)}\frac{5}{100}=0,05$

$4\frac{5}{100}=4,05$  

 

$\text{f)}\frac{11}{100}=0,11$

$6\frac{11}{100}=6,11$   

 

$\text{g)}\frac{1}{1000}=0,001$  

$3\frac{1}{1000}=3,001$

 

$\text{h)}\frac{9}{1000}=0,009$

$5\frac{9}{1000}=5,009$

 

$\text{i)}\frac{127}{1000}=0,127$  

$8\frac{127}{1000}=8,127$