Răspuns:
[tex]A. 1\frac{1}{5}[/tex]
Explicație pas cu pas:
[tex]3\frac{7}{11} * \frac{33}{100} =[/tex]
[tex]= \frac{3*11+7}{11} *\frac{33}{100}[/tex]
[tex]= \frac{40}{11} * \frac{33}{100}[/tex]
[tex]= \frac{40}{100} * \frac{33}{11}[/tex]
[tex]= \frac{2}{5} * 3[/tex]
[tex]= \frac{6}{5}[/tex]
[tex]= 1\frac{1}{5}[/tex]
Răspuns corect: varianta A.