Examples of Math Problems
examples of math problems that I like, solved, etc.
Wednesday, June 5, 2013
If you have a 3% solution and add equil amounts of a 6% solution, what is the % solution?
x(0.03)+x(0.06)=2xc
0.09x=2xc
c=0.045
new solution is 4.5%
:)
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