[tex]a= 3 + \frac{1}{10} = 3 + 0,1 = 3,1\\\\b= 2 + \frac{3}{100} = 2 +0,03 = 2,03\\\\c= \frac{4}{10} + \frac{1}{100} =0,4 + 0,01 = 0,41\\\\d=\frac{7}{10}+\frac{3}{100} +\frac{5}{1000} =0,7 + 0,03+0,005=0,735\\\\e=23+\frac{3}{1000} +\frac{1}{10000} =13+ 0,003+0,0001=23,0031\\\\f=3+\frac{7}{1000} =3 + 0,007 = 3,007\\\\g=4 + \frac{2}{10} +\frac{1}{100} =4 +0,2 +0,01 = 4,21\\\\h=\frac{7}{100} +\frac{1}{10000} =0,07 + 0,0001 = 0,0701[/tex]
