1.9 is the answer. But I could be wrong though.
        
             
        
        
        
Make an equation.
'is' is an equal sign
The blank can be 'x'
'of' = multiplication
18 = x * 30
Multiply:
18 = 30x
Divide 30 to both sides:
x = 0.6
Multiply by 100:
0.6 * 100 = 60%
        
                    
             
        
        
        
°°°4°°°2°°°-18°°°°°°38
•|
-3|°°°-12°°°30°°°°°-36
------------------------------'
°°°4°° -10 12°°°°° °°2 
remainder=2
        
                    
             
        
        
        
Answer:
Checked on edg. , the answer is A. Thanks!
Step-by-step explanation: