Question

qual e o valor da expressao 3/4 . 5/6 + 1/2

Answer 1

3/4 . 5/6+1/2
__________
       12 (mmc)
9 . 10+6
= 96

Answer 2

$\frac{3}{4}* \frac{5}{6}+ \frac{1}{2}=\\\\ \frac{15}{24} + \frac{1}{2}=\\\\ \frac{15}{24}+ \frac{12}{24}=\\\\ \frac{27}{24}= \frac{9}{8}\\Feliz\ Natal!!!\\Nordeste,\ 13\ de\ dezembro\ de\ 2016$