Question

1) 3/7 + 2/5 2) 3/4 + 1/6 3) 2/5 + 3/10 4) 3/10 + 9/20


5) 1/3 + 19



con el procedimiento porfa

doy corona

Answer 1

Respuesta:

$\frac{1}{3} + \frac{19}{1} = \frac{57 + 1}{3} = \frac{58}{3 } = 17 \frac{1}{3}$

Explicación paso a paso:

$\frac{3}{7 } + \frac{2}{5} = \frac{15 + 14}{30} = \frac{29}{30}$

$\frac{3}{4} + \frac{1}{6} = \frac{18 + 4}{24} = \frac{22}{24}$

$\frac{2}{5} + \frac{3}{10} = \frac{20 + 15}{50} = \frac{35}{50}$

$\frac{3}{10} + \frac{9}{20} = \frac{90 + 60}{200} = \frac{150}{200}$