Question

(3/4+5/3)+(7+1/5)=
$( \frac{3 }{4 } + \frac{5}{3} ) + (7 \ + \frac{1}{5} )$
​

Answer 1

Respuesta:

577/60

Explicación paso a paso:

$( \frac{3}{4} + \frac{5}{3}) + (7 + \frac{1}{5} ) \\ \frac{3(3) + 5(4)}{4 \times 3} + \frac{7(5) + 1(1)}{1 \times 5} \\ \frac{9 + 20}{12} + \frac{35 + 1}{5} \\ \frac{29}{12} + \frac{36}{5} \\ \frac{29(5) + 36(12)}{12 \times 5} \\ \frac{145 + 432}{60} \\ \frac{577}{60}$