Question

qual é o resultado dessas contas?⬆️⬆️⬆️​

Answer 1

Resposta:

$\frac{6}{4} - \frac{1}{7} + \frac{1}{2} = \frac{42}{28} - \frac{4}{28} + \frac{14}{28} = \frac{52}{28} = \frac{26}{14} = \frac{13}{7}$

$\frac{2}{9} + \frac{1}{8} - \frac{1}{6} = \frac{16}{72} + \frac{9}{72} - \frac{12}{72} = \frac{13}{72}$

$\frac{1}{2} + 3 = \frac{1}{2} + \frac{6}{2} = \frac{7}{2}$