If you set it up in cross multiplication then you would have (x/100 = 45/54) then cross multiply so then i would look like this (54x/4,500) so from there you would divide 54 from 4,500 i hope this helps in any way  oh and it should come up to be 83.3333333 which would be 83% lol
        
                    
             
        
        
        
What question are you talking about?
        
             
        
        
        
Answer:
 A.) negative twenty-seven over forty 
Step-by-step explanation:
Screenshot below will explain the answer
 
        
             
        
        
        
Answer:
89%
Step-by-step explanation:
First find the total houses
890+110=1000 houses total
out of the 1000, 890 were for sale
so 890/1000 divide by 100
8.9/10
or 89%