Question

calcule a conta abaixo. (1/2) ² • 1/3 + 1/4 + 1/3 = ?​

Answer 1

Resposta:

$( \frac{1}{2} )^{2} \times \frac{1}{3} + \frac{1}{4} + \frac{1}{3}$

$\frac{1}{4} \times \frac{1}{3} + \frac{1}{4} + \frac{1}{3}$

$\frac{1}{12} + \frac{1}{4} + \frac{1}{3}$

$\frac{3}{36} + \frac{9}{36} + \frac{12}{36} = \frac{24}{36} = \frac{24 \div 12 }{36 \div 12} = \frac{2}{3}$

Espero ter te ajudado.