Answer:
total=45
1/3+2/5=11/15
remaining fraction of houses=1-11/15
=4/15
reamaimg houses=4/15×45=12houses
 
        
             
        
        
        
I think it’s the last one but I’m not sure
        
                    
             
        
        
        
Let the side of one square be x.
The maximum perimeter will be when the squares will be lined end to end.
This will be:
x + 9x + 9x + x
= 20x
The perimeter of the figures formed will be less than or equal to 20x.
        
             
        
        
        
Answer:
An outlier is the number that is much smaller or larger than the other numbers.
In this case it is 29 :)