Question

Cuál es el resultado de 5+[(3+7)x2/7]

Answer 1

5+[(10)x2/7]

5+[(10)x14]

5+[140]

145

Answer 2

$5 + ((3 + 7)) \times \frac{2}{7} ) \\ 5 + (10 \times \frac{2}{7} ) \\ 5 + \frac{20}{7} \\ \frac{30 + 20}{7} \\ \frac{50}{7}$