1) 3 1/6+(-4 1/8)= 2)-6 2/3+3 1/3=3)-6 3/7+2 4/7=4)4 5/9+(-6 1/9)=5)-3 5/7+6 9/14=6)1 8/11+(-7 8/11)=

Question

Математика: 1) 3 1/6+(-4 1/8)= 2)-6 2/3+3 1/3=3)-6 3/7+2 4/7=4)4 5/9+(-6 1/9)=5)-3 5/7+6 9/14=6)1 8/11+(-7 8/11)=

Пан2007 · Answer

3 1/6+(-4 1/8)=-23/24-6 2/3+3 1/3=-3 1/3-6 3/7+2 4/7=-27/74 5/9+(-6 1/9)=-14/9-3 5/7+6 9/14=41/141 8/11+(-7 8/11)=-6...

1) 3 1/6+(-4 1/8)= 2)-6 2/3+3 1/3=
3)-6 3/7+2 4/7=
4)4 5/9+(-6 1/9)=
5)-3 5/7+6 9/14=
6)1 8/11+(-7 8/11)=