Respuesta:
01. \frac{7}{3} + \frac{1}{10} = \frac{7.10 + 1.3}{3.10} = \frac{73}{30}
02. \frac{1}{2} + \frac{2}{5} = \frac{2.2 + 1.5}{2.5} = \frac{9}{10}
03. \frac{5}{9} + \frac{4}{3} = \frac{5.3 + 4.9}{9.3} = \frac{17}{9}
04. \frac{16}{7} + \frac{1}{3} = \frac{16.3 + 1.7}{7.3} = \frac{55}{21}
05. \frac{1}{15} + \frac{25}{6} = \frac{1.6 + 25.15}{15.6} = \frac{127}{30}
06. \frac{5}{6} + \frac{1}{4} = \frac{5.4 + 1.6}{6.4} = \frac{13}{12}
07. \frac{1}{7} + \frac{1}{8} = \frac{1.8 + 1.7}{7.8} = \frac{15}{56}
08. \frac{4}{9} + \frac{9}{8} = \frac{4.8 + 9.9}{9.8} = \frac{113}{72}
09. \frac{1}{12} + \frac{7}{5} = \frac{5.1 + 7.12}{12.5} = \frac{89}{60}
10. \frac{10}{4} + \frac{1}{6} = \frac{10.6 + 1.4}{4.6} = \frac{8}{3}
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Respuesta:
01. \frac{7}{3} + \frac{1}{10} = \frac{7.10 + 1.3}{3.10} = \frac{73}{30}
02. \frac{1}{2} + \frac{2}{5} = \frac{2.2 + 1.5}{2.5} = \frac{9}{10}
03. \frac{5}{9} + \frac{4}{3} = \frac{5.3 + 4.9}{9.3} = \frac{17}{9}
04. \frac{16}{7} + \frac{1}{3} = \frac{16.3 + 1.7}{7.3} = \frac{55}{21}
05. \frac{1}{15} + \frac{25}{6} = \frac{1.6 + 25.15}{15.6} = \frac{127}{30}
06. \frac{5}{6} + \frac{1}{4} = \frac{5.4 + 1.6}{6.4} = \frac{13}{12}
07. \frac{1}{7} + \frac{1}{8} = \frac{1.8 + 1.7}{7.8} = \frac{15}{56}
08. \frac{4}{9} + \frac{9}{8} = \frac{4.8 + 9.9}{9.8} = \frac{113}{72}
09. \frac{1}{12} + \frac{7}{5} = \frac{5.1 + 7.12}{12.5} = \frac{89}{60}
10. \frac{10}{4} + \frac{1}{6} = \frac{10.6 + 1.4}{4.6} = \frac{8}{3}