tolong dong pliss pliss

Mapel = Matematika
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Jawab = ->
[tex]5. \: \frac{5}{6} + \frac{2}{7} = \frac{35}{42} + \frac{12}{42} = \frac{47}{42} = 1 \frac{5}{42} \\ 6. \: \frac{3}{5} + \frac{4}{6} = \frac{18}{30} + \frac{20}{30} = \frac{38}{30} \div \frac{2}{2} = \frac{19}{15} = 1 \frac{4}{15} \\ 7. \: \frac{5}{8} + \frac{4}{5} = \frac{25}{40} + \frac{32}{40} = \frac{57}{40} = 1 \frac{17}{40} \\ 8. \frac{6}{10}+ \frac{8}{9} = \frac{54}{90} + \frac{80}{90} = \frac{134}{90} \div \frac{2}{2} = \frac{67}{45} = 1 \frac{22}{45} \\ 9. \frac{16}{25} + \frac{7}{15} = \frac{240}{375} + \frac{175}{375} = \frac{415}{375} \div \frac{5}{5} = \frac{83}{75} = 1 \frac{8}{75} \\ 10. \frac{4}{2} + \frac{15}{28} = \frac{112}{588} + \frac{315}{588} = \frac{427}{588} \div \frac{7}{7} = \frac{61}{84} [/tex]

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