How many liters of 15% salt solution must be added to 2 liters of 30% salt solution to yield a solution that is 18%? I am setting it up as follows..is this correct? 15% (x )liters =.15x ...
How many liters of 15% salt solution must be added to 2 liters of 30% salt solution to yield a solution that is 18%? I am setting it up as follows..is this correct? 15% (x )liters =.15x ...