Question

AYUDA ES UNA PRUEBA AAA​

Answer 1

Explicación paso a paso:

$\frac{8}{4} + \frac{2}{3} = \frac{8 \times 3 + 2 \times 4}{12} = \frac{24 + 8}{12} = \frac{32}{12} = \frac{16}{6} = \frac{8}{3}$

$\frac{6}{7} \div \frac{3}{8} = \frac{6}{7} \times \frac{8}{3} = \frac{48}{21} = \frac{16}{7}$

5/4 + 3/4 * 1 / 6

$\frac{3}{4} \times \frac{1}{6} = \frac{3}{24}$

$\frac{5}{4} + \frac{3}{24} = \frac{5 \times 6 + 3 \times 1}{24} = \frac{30 + 3}{24} = \frac{33}{24} = \frac{11}{8}$

espero te sirva:) <3