Question

alguien me ayuda plissss​

Answer 1

Respuesta:

$M = 2 \frac{1}{5} - \frac{9}{5} = \frac{11}{5} - \frac{9}{5} = \frac{2}{5}$

$N = 4 \frac{1}{2} - 3 \frac{1}{3} = \frac{9}{2} - \frac{10}{3} = \frac{27}{6} - \frac{20}{6} = \frac{7}{6}$

$M + N = \frac{2}{5} + \frac{7}{6} = \frac{12}{30} + \frac{35}{30} = \frac{47}{30}$