Question

Me ayudarían con este ejercicio de matematicas

Answer 1

Respuesta:

$\frac{71}{15}$

Explicación paso a paso:

$(\frac{6}{8}+\frac{5}{4}) * (\frac{5}{3} + \frac{7}{10} )$

= $(\frac{1*6 + 2*5}{8} )* (\frac{10*5 + 3*7}{30} )$

= $(\frac{6+10}{8})* (\frac{71}{30} )$

= $(\frac{16}{8})*(\frac{71}{30} )$

= (2) * $\frac{71}{30}$

= $\frac{142}{30}$

Simplificando :

$\frac{142}{30} = \frac{71}{15}$