Question

Fracciones:













Resultados:

Answer 1

Respuestas:

$\frac{1}{4} + \frac{2}{5} = \frac{13}{20} \\\\\frac{7}{12} + \frac{5}{8} = \frac{29}{24} \\\\\\\frac{4}{15} + \frac{3}{20} = \frac{5}{12} \\\\\\\frac{11}{20} + \frac{1}{6} + \frac{4}{15} = \frac{29}{60}$