Question

5
$\frac{5}{6} + \frac{3}{6} + \frac{2}{6} =$
$\frac{5}{4} + \frac{6}{5} + \frac{2}{10} =$

$\frac{8}{4} + \frac{7}{4} + \frac{10}{4} =$
$\frac{5}{3} + \frac{8}{7} + \frac{7}{2} =$

ayuda porfa​

Answer 1

5/6 + 3/6 + 2/6 = (5+3+2)/6 = 8/6

5/4 + 6/5 + 2/10 = 25/20 + 24/20 + 4/20 = 53/20 (consigo el 10 haciendo un numero común entre 4, 5 y 10, que es 20. 4x5 = 20, 5x4 = 20, 10x2 = 20)

8/4 + 7/4 + 10/4 = 25/4

5/3 + 8/7 + 7/2 = 40/28 + 32/28 + 98/28 = 170/28