Question

hola me ayudan porfa

Answer 1

Respuesta:

$a)\frac{9}{5} +\frac{7}{5} +\frac{9}{5} =\frac{25}{5} \\\\b)\frac{19}{12} +\frac{9}{12} +\frac{26}{12} =\frac{54}{12} \\\\c)\frac{38}{19} +\frac{43}{19} +\frac{59}{19} =\frac{140}{19} \\\\d)\frac{96}{23} +\frac{89}{23} +\frac{106}{23} =\frac{291}{23}$

Answer 2

Respuesta:

$a) \: \frac{9}{5} + \frac{7}{5} + \frac{9}{5} = \frac{9 + 7 + 9}{5} = \frac{25}{5} = 5$

$b) \frac{19}{12} + \frac{9}{12} + \frac{26}{12} = \frac{19 + 9 + 26}{12} = \frac{ 54}{12} = \frac{27}{6}$

$c) \frac{38}{19} + \frac{43}{19} + \frac{59}{19} = \frac{38 + 43 + 59}{19} = \frac{140}{19}$