Question

выполните вычитание​

Answer 1

1.1/2-4=-3 1/2; 2) -5/11+5/11=0; 3. -5+2 1/3=-2 2/3; -8+1/7=-7 6/7; 5. 1/6-3=-2  5/6;

-5/12 +4=3 12/12-5/12=3 7/12