Respuesta :
Answer:
Common Denominator 10: 5-7/10 and 3/2-4/5
Common Denominator 12: -3/4 + (-2/3) and 7/6 + (-5/12)
Common Denominator 24: 1/8-5/3 and 13/24+7/12
Hopefully This Helps You :)
Answer:
Common Denominator 10:   5-7/10      and        3/2-4/5
Common Denominator 12:   -3/4 + (-2/3)   and   7/6 + (-5/12)
Common Denominator 24:   1/8-5/3     and     13/24+7/12
Step-by-step explanation: