Multiply 40x7 then subtract that total you got from multiplying 40x7 with 420
40x7=160
420-160=260
260 pieces of wood were left.
        
             
        
        
        
Answer:
   5 times as large
Step-by-step explanation:
The ratio of the two numbers tells you how many times as large one is as the other:

 
        
             
        
        
        
70/6 × 18/4
70 * 18/6*4. cross out 18 and 6.
= 70*3/4
= 35 * 2 * 3/ 2*2
= 35*3/2
= 105/2
= 52.5 
OR
52 1/2.
        
                    
             
        
        
        
Answer:
$6 per carton.
Step-by-step explanation:
$54 divided by 9= $6