Question

por favor me ayudan​

Answer 1

Respuesta:

$1) \frac{1}{2} + \frac{5}{3} = \frac{3}{6} + \frac{10}{6} = \frac{13}{6}$

$2)1 + \frac{1}{3} = \frac{3}{3} + \frac{1}{3} = \frac{4}{3}$

$3) \frac{1}{5} + \frac{2}{3} = \frac{3}{15} + \frac{10}{15} = \frac{13}{15}$

$4) \frac{1}{2} + \frac{2}{3} + \frac{1}{6} = \frac{3}{6} + \frac{4}{6} + \frac{1}{6} = \frac{8}{6} = \frac{4}{3}$

$5) \frac{1}{4} + \frac{1}{16} + \frac{3}{8} = \frac{4}{16} + \frac{1}{16} + \frac{6}{16} = \frac{11}{16}$

$6) \frac{1}{4} - \frac{1}{2} = \frac{1}{4} - \frac{2}{4} = - \frac{1}{4}$

$7) \frac{1}{6} - \frac{1}{3} = \frac{1}{6} = \frac{2}{6} = - \frac{1}{6}$

$8) - \frac{ 1}{2} + \frac{1}{2} = 0$

$9) \frac{1}{5} - \frac{1}{25} = \frac{5}{25 } - \frac{1}{25} = \frac{4}{25}$

$10)1 - \frac{2}{7} = \frac{7}{7} - \frac{2}{7} = \frac{5}{7}$