Răspuns:
Explicație pas cu pas:
0,6 = [tex]\frac{6}{10}= \frac{3}{5}[/tex]
0,2 = [tex]\frac{2}{10}=\frac{1}{5}[/tex]
3,(27) = [tex]\frac{327-3}{99}=\frac{324}{99} =\frac{108}{33}=\frac{36}{11}[/tex]
2,75=[tex]\frac{275}{100} =\frac{11}{4}[/tex]
0,1(6)=[tex]\frac{16-1}{90}=\frac{15}{90}=\frac{1}{6}[/tex]
0,5=[tex]\frac{5}{10}=\frac{1}{2}[/tex]
1,2=[tex]\frac{12}{10}=\frac{6}{5}[/tex]
Rezolvarea exercitiului :
[tex][\frac{3}{5} :\frac{1}{5}+\frac{36}{11} *\frac{11}{4} ] : [5:\frac{1}{6} -10:\frac{1}{2} ]:\frac{1}{5}+\frac{6}{5}[/tex][tex]= [\frac{3}{5}* \frac{5}{1} +9] :[5*6-10*2]*5+\frac{6}{5} = 12:[/tex]
