300/15 = d 
I hope this helps!
        
             
        
        
        
The lowest common denominator is lcm(5, 3), which is 15.
The sum of 2/5 + 5/3 + 9/3 is 6/15 + 25/15 + 45/15, which is 76/15 or  .
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Answer:
7<u>></u>x<u>></u>-3
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
220000/100=2200*0.49=789
 
        
             
        
        
        
Answer is C. 52 hours. because you divide the amount her earned with the $24 that he gets each hour