Resposta :
Resposta:
[tex] \frac{3}{4} \times \frac{5}{6} + \frac{1}{2} \\ 3 \times \frac{1}{6} + \frac{1}{2} \\ \frac{1}{2} + \frac{1}{2} = \frac{2}{2} = 1 [/tex]
Resposta:
[tex] \frac{3}{4} \times \frac{5}{6} + \frac{1}{2} \\ 3 \times \frac{1}{6} + \frac{1}{2} \\ \frac{1}{2} + \frac{1}{2} = \frac{2}{2} = 1 [/tex]