kak tolong ya pake cara

[tex]1. \: \frac{1}{2} + \frac{2}{4} + \frac{4}{8} \\ = \frac{4}{8} + \frac{4}{8} + \frac{4}{8} \\ = \frac{12}{8} = 1 \frac{4}{8} = 1 \frac{1}{2} [/tex]

[tex]2. \: \frac{5}{6} + \frac{1}{2} + \frac{1}{3} \\ = \frac{5}{6} + \frac{3}{6} + \frac{2}{6} \\ = \frac{10}{6} = 1 \frac{4}{6} = 1 \frac{2}{3} [/tex]

[tex]3. \: \frac{2}{3} + \frac{4}{6} + \frac{2}{4} \\ = \frac{8}{12} + \frac{8}{12} + \frac{6}{12} \\ = \frac{22}{12} = 1 \frac{10}{12} = 1 \frac{5}{6} [/tex]

[tex]4. \: \frac{3}{6} + 0.2 \\ = \frac{3}{6} + \frac{2}{10} \\ = \frac{15}{30} + \frac{6}{30} \\ = \frac{21}{30} = \frac{7}{10} [/tex]

[tex]5. \: \frac{2}{5} + 2 \frac{1}{3} \\ = \frac{2}{5} + \frac{7}{3} \\ = \frac{6}{15} + \frac{35}{15} \\ = \frac{41}{15} = 2 \frac{11}{15} [/tex]

Semoga bermanfaat ^_^,
Maaf kalau salah