Answer:
4 44/49
Step-by-step explanation:
7 7/9 is 70/9
then u use 70/9 multiply by 7/4(I call it keep, change, flip method for division of fraction)
You keep the 1st fraction and because it is a mixed fraction, changing it to improper fraction is easier to solve it later on.
after that, you change the division sign to multiply sign(÷ to ×)
then you flip the 2nd fraction, which means 7/4 becomes 4/7
So overall it becomes 60/7 × 4/7 =240/49,4 44/49 as a mixed fraction.
Answer is 4 44/49
 
        
             
        
        
        
Subtract 12x from 84x = 72x
        
                    
             
        
        
        
You can round 46 to 50, not 500
        
             
        
        
        
Answer:
The answer is always C.
Step-by-step explanation:
Please respond to me on our chat.