Question

Responda com cálculos

Answer 1

$\frac{2.(\frac{1}{4} +\frac{3}{2} )+\frac{6}{8} }{(\frac{3}{2})^{2} -(\frac{1}{2})^{2}+1-\frac{1}{16}    } =\\ \\ \frac{\frac{2}{4} +\frac{6}{2} +\frac{6}{8} }{\frac{9}{4} -\frac{1}{4} +1-\frac{1}{16} } =\\ \\ mmc~numerador = 8\\ \\ mmc~denominador=16\\ \\ \frac{\frac{4+24+6}{8} }{\frac{36-4+16-1}{16} } =\frac{\frac{34}{8} }{\frac{47}{16} } =\\ \\ \frac{34}{8} :\frac{47}{16} =\frac{34}{8} ~.~\frac{16}{47} =\frac{544}{376} ~~~~~~~simplifique\\ \\ resposta:~~~~\frac{68}{47}$