Question

Ex 6 va rog repede dau 20 puncte.

Answer 1

1/3=4/12
3/4=9/12
5/6=10/12
1/2=6/12
4/12+9/12+6/12+10/12=29/12

Answer 2

$\frac{1}{3}$⇒$\frac{4}{12}$$\frac{3}{4}$⇒$\frac{9}{12}$
$\frac{5}{6}$⇒$\frac{10}{12}$
$\frac{1}{2}$⇒$\frac{6}{12}$

suma este $\frac{29}{12}$