90 days.
For this question you just need to find the least common multiple of 18 and 30. That can be found by first finding the prime factorization of each number. 18 = 2 * 3 * 3 and 30 = 2 * 3 * 5. Then you multiply the 2 * 3 * 3 * 5, you ignore the 3 from 30 because 18 has more 3s. The answer is 90.
        
             
        
        
        
Divide 56 by 2 and you get 28,therefore 28 chips per box
        
             
        
        
        
Answer:
3 liters = 3,000 ml. it is not equal to 3,500 ml.
Step-by-step explanation:
 
        
             
        
        
        
You’re going to be adding by .05 
so the first one would be 5.86 and the second one would be 6.01 
hopefully this helps!