Question

-3/2+7/8-4/4+21/3-13/12 ​

Answer 1

Respuesta:

$respuesta \\ \\ 1 = \: \: \: \: 1 \frac{1}{2} + \frac{7}{8} = \frac{3}{2} + \frac{7}{8} = \frac{4 \times 3 + 7}{8} = \frac{19}{8} = 2 \frac{3}{8 }$

$2 = \: \: \: 2 \frac{3}{8} - \frac{4}{4} = 2 \frac{3}{8} - 1 = \frac{19}{8} - 1 = \frac{11}{8} = 1 \frac{3}{8}$

$3 = \: \: \: 1 \frac{3}{8} + \frac{21}{3} = 1 \frac{3}{8} + 7 = \frac{67}{8} = 8 \frac{3}{8}$

$4 = \: \: \: \frac{3}{8} - \frac{13}{12} = \frac{67}{8} - \frac{13}{12} = \frac{3 \times 67 - 2 \times 13}{24} = \frac{175}{24 } = 7 \frac{7}{24}$

Explicación paso a paso:

Espero te sirva

Saludos

Att =Glexy Tiller ❄️