Question

calcula A+B A=13/7-11/7 B=1-4/5​

Answer 1

Respuesta:

$A = \frac{13}{7} - \frac{11}{7} = \frac{2}{7}$

$B = 1 - \frac{4}{5} = \frac{1}{5}$

$A + B = \frac{2}{7} + \frac{1}{5} = \frac{10}{35} + \frac{7}{35} = \frac{17}{ 35}$