Question

Resolver 1 terço .9 meio+(5 meio)sobre 2 +2 terço :8 terço

Answer 1

$(\frac{1}{3} \times \frac{9}{2}) + ( \frac{5}{2}) \div 2 + \frac{2}{3} \div \frac{8}{3} \\ \frac{9}{6} + ( \frac{5}{2} \times \frac{1}{2}) + ( \frac{2}{3} \times \frac{3}{8} ) \\ \frac{9}{6} + \frac{5}{4} + \frac{6}{24} \\ \frac{3}{2} + \frac{5}{4} + \frac{1}{4} \\ \frac{3}{2} + \frac{6}{4} \\ \frac{(6 + 6)}{4} \\ \frac{12}{4} = 3$