Question

$\frac{9}{5} + \frac{4}{5} \\ \\ \frac{8}{6} - \frac{2}{6} \\ \\ \frac{14}{7} + \frac{9}{5} \\ \\ \frac{15}{10} - \frac{18}{7}$
resolva as frações ​

Answer 1

Resposta:

Explicação passo a passo:

9/5 +4/5=

13/5

8/6-2/6=

6/6=

1

14/7 +9/5=

70/35 + 63/35=

133/35

15/10-18/7=

105/70-180/70=

-75/70