SOLUTION: how many liters of water do you add to a 51% saline solution to make a 36% saline solution

Algebra.Com
Question 789063: how many liters of water do you add to a 51% saline solution to make a 36% saline solution
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
how many liters of water do you add to a 51% saline solution to make a 36% saline solution
-----------
If you have S liters of 51%, add L liters of water:
S*51 + L*0 = (S + L)*36
51S = 36S + 36L
15S = 36L
L = 5S/12

RELATED QUESTIONS

How many liters of a 10% saline solution must be mixed with 20 liters of a 15% saline... (answered by josmiceli)
How many liters of a 75% saline solution must be mixed with 8 liters or pure water to... (answered by josgarithmetic)
how many liters of 20% saline solution should be added to 40 liters of a 50% saline... (answered by dragonwalker)
How many liters of a 20% saline solution and how many of a 10% saline solution must be... (answered by fractalier)
how many liters of a 10% saline solution must be added to 4 liters of a 40% saline... (answered by stanbon)
How many liters of a 10% saline solution must be added to 4 liters of a 40% saline... (answered by ikleyn)
how many liters of a 3%saline solution must be added to an 8% saline solution to obtain... (answered by nerdybill)
How many liters of a 3% saline solution must be added to an 8% saline solution to obtain (answered by josgarithmetic)
how many liters of a 30% saline solution must be mixed with a 40% saline solution to... (answered by nerdybill)