Question

Efetue as operações 9/5-2/7 =

Answer 1

$> resolucao \\ \\ \geqslant fracao \\ \\ > \frac{9}{5} - \frac{2}{7} > mmc = 35 \\ \\ > \frac{63 - 10}{35} \\ \\ > \frac{53}{35} \\ \\ \\ \geqslant \leqslant \geqslant \leqslant \geqslant \leqslant \geqslant \leqslant \geqslant$

Answer 2

Resposta:

$\frac{53}{35}$

Explicação passo-a-passo:

$\frac{9}{5} - \frac{2}{7} = mmc = 35$

$\frac{63 - 10}{35} = \frac{53}{35}$