Question 1111639
x of 3%
20-x of 8%


You should expect since 6 is closer to 8 than to 3, that the amount of the 8% saline will be larger than the 3% saline.


{{{3x+8(20-x)=6*20}}}
Solve this equation.


8 L of the 3% saline
12 L of the 8% saline