Question

(3/4 ÷ 6/8 + 7/4) elevado a 2


PARA AGORAAA! POR FAVOR...

Answer 1

3/4 ÷ 3/4=1

1+7/4= 11/4

(11/4)²=121/16 = aprox. 7,56

Answer 2

$( \frac{3}{4} \div \frac{6}{8} + \frac{7}{4} ) ^{2} = ( \frac{3}{4} \times \frac{8}{6} + \frac{7}{4} ) ^{2} = ( \frac{24}{24} + \frac{7}{4} )^{2} = ( \frac{11}{4} )^{2} = \frac{121}{16}$