(4 целых 1/6 : 3 целых 1/3 * 0,2+5/6)*3+0,75

[latex]1)4 \frac{1}{6} :3 \frac{1}{3} = \frac{25}{6} * \frac{3}{10} = \frac{5}{4} \\ 2) \frac{5}{4} *0,2= \frac{5}{4} * \frac{2}{10}= \frac{1}{4} \\ 3) \frac{1}{4} + \frac{5}{6} = \frac{3+10}{12}= \frac{13}{12} \\ 4) \frac{13}{12} *3= \frac{13}{4} =3,25 \\ 5)3,25+0,75=4[/latex]