It should be $92.00 
80 • .15 = 12 
so 15% of the total ($80) is 12.
add the 12 to the total 80+12= $92
        
                    
             
        
        
        
Answer:
1 fact per 3 seconds because you divide 300 by 100 
 
        
                    
             
        
        
        
N=1 4+7n=71 that is the answer
        
             
        
        
        
To estimate the quotient, we first round off the divisor and the dividend to the nearest tens, hundreds, or thousands and then divide the rounded numbers. In a division sum, when the divisor is made up of 2 digits or more than 2 digits, it helps if we first estimate the quotient and then try to find the actual number.