Question

Please help me!!!!!!!!

Answer 1

10) 1/11

11) 18/8 or 2 2/8 or 2 1/4

12) -8/5 or -1 3/5

Explanation:

10) -6/11-(-5/11)=-6/11+(5/11)=1/11

11) 1 3/8-(-7/8)=11/8+7/8=18/8 or 2 2/8 or 2 1/4

12) -4/5-4/5=-8/5 or -1 3/5