6\ 5 \6 -(2 \1\ 4+5\ 6)

Question

6\ 5 \6 -(2 \1\ 4+5\ 6)

Answer 1

1/5 - 1.1/12 вот так

Answer 2

2.1/4+5/6=9/4+5/6=9/4*3/3+5/6*2/2=27/12+10/12=37/12
6.5/6=41/6
41/6-37/12=41/6*2/2-37/12=82/12-37/12=45/12 сокращаем=15/4=3.3/4