Question

suma. Hasta el último puedes sumar la parte entera 9 1/9 + 3 1/3=
10 2/3 + 3 1/2=
Ayuda xfavor​

Answer 1

$9\frac{1}{9}+3\frac{1}{3} = \\\\9 + 3 = 12\\\\\frac{1}{9} + \frac{1}{3} = \frac{3+9}{27} = \frac{12}{27} = \frac{4}{9}\\\\= 12\frac{4}{9}$

$10\frac{2}{3}+3\frac{1}{2} = \\\\10 + 3 = 13\\\\\frac{2}{3} + \frac{1}{2} = \frac{4+3}{6} = \frac{7}{6}}\\\\= 13\frac{7}{6}$