Question

1) Resolva: 25 +62:12 - V169 +42 = me ajudemm 3>​

Answer 1

Resposta:

$\frac{355}{6}$

Explicação passo-a-passo:

$25 + 62 \div 12 - \sqrt{169} + 42 \\ 25 + \frac{62}{12} - \sqrt{169} + 42 \\ \sqrt{169} = 13 \\ 25 + \frac{62}{12} - 13 + 42 \\ 25 - 13 + 42 = 67 - 13 = 54 \\ 54 + \frac{62}{12} \\ \frac{62}{12} = \frac{31}{6} \\ 54 + \frac{31}{6} = \frac{324 + 31}{6} \\ \frac{355}{6}$