Answer:
3/20
Step-by-step explanation:
By question it's given that , 
 
 
 
 
And we need to find out the value of a/c .For that Multiply both of them , we have ;
 
 
<u>Hence</u><u> the</u><u> </u><u>required</u><u> answer</u><u> is</u><u> </u><u>3/</u><u>2</u><u>0</u><u> </u><u>.</u>
 
        
             
        
        
        
It is C
Ksixkskxksmxmamlsldllxlallzlskmclaldlldle
        
                    
             
        
        
        
First one= x=5
second one= x=1/30 or 0.03 or 30^-1
third one= All real numbers or R
fourth one= No solution
Fifth one= All real numbers or R
Sixth one= p=-10/3 or -3 1/3 or -3.3
R is just the symbol for all real numbers. Also know as infinitely many solutions. 
Hope this helps ! :) have a good day! Make sure you eat.
        
             
        
        
        
Answer and explanation:
Please find attached answer and explanation