answer
27/20
Step-by-step explanation:
3/5+3/4
12+15= 27
lcm= 20
Answer:
Rounded up or down?
1. (-20/3)+[(2×3+2)/3]=-12/3=4
2. (-5/3)-(2/3)-3= -5-2-6=-3
-8n-1
n-1-9n=n-9n-1=-8n-1