Answer:
o.3434343434343434343434343... (basically 0.34 with the bar over 34 to indicate it is repeating)
 
        
             
        
        
        
Answer:
48.50
Step-by-step explanation:
9.70 x 5
 
        
                    
             
        
        
        
Answer:
almost 235.3 hours
Step-by-step explanation:First you should find the speed 
how many ipods ca be aaembled during one  hour.
3400 ipods/8 hour=425ipods/hour
100000/425=235.3
 
        
                    
             
        
        
        
Answer:
j+1
Step-by-step explanation:
j/k + 1/k = ?/k
Since the denominator is the same, we can add the numerators
j/k + 1/k = ?/k
(j+1)/k = ?/k