You did south, north, correctly
but last one
twice north is 2 times (x+48) or 2x+96 
so
s=x
n=x+48
c=4x
s+c>2x+96
subsitute s for x and 4x for c
x+4x>2x+96
5x>2x+96
minus 2x both sides
3x>96
divide both sides by 3
x>32
it cannot be equal to 32 so
the minimum value is 33 spaces in south car park
        
             
        
        
        
131.818182% and can round to 131.82
        
             
        
        
        
N+1
Ex: A square pyramid has 5 faces, the base of the square pyramid has 4 sides.
4+1=5
        
             
        
        
        
Answer:
Yes....... Mark me as a brainlist.......