Question

2/3+1/7+4/5 cuenta porfavor​

Answer 1

$\frac{2}{3}+ \frac{1}{7}= \frac{(2*7)+(3*1)}{3*7}= \frac{14+3}{21} =\frac{17}{21}$

$\frac{17}{21}+\frac{4}{5}= \frac{(17*5)+(21*4)}{21*5} =\frac{85+84}{105} =\boxed{\frac{169}{105}}$

Answer 2

Respuesta:

Explicación paso a paso:

2/3+1+7+4/5= 70+ 15+84/ 105= 169/105