Question

sumar luego dividir o simplificar ​

Answer 1

Explicación paso a paso:

1.

$\frac{9 + 5 + 1}{10} = \frac{15}{10} = \frac{3}{2}$

2.

$\frac{7 + 4 + 2 + 2}{5} = \frac{15}{5} = \frac{3}{1} = 3$

3.

$\frac{5 + 8 + 9 + 10}{16} = \frac{32}{16} = \frac{2}{1} = 2$

4.

$\frac{8+ 13 + 19 }{20} = \frac{40}{20} = \frac{2}{1} = 2$