Ответ:\(1/2=2/4\)\(1/2=4/8\)\(1/4=2/8\)\(2/4=4/8\)\(3/4=6/8\)\(2/4=1/2\)\(4/8=2/4\)\(4/8=1/2\)\(6/8=3/4\)\(4/4=8/8\)