Quote:
Originally Posted by Botnst
(50/100)+ X = 40/100
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Imo take away your math license. Solving for x, you get negative .1
I too think it's 1/4 but nowhere was the original volume specified in the OP. Here's my equation:
x(.5) = (x + y).4
where x is the original volume and y is the amount of water added. Solving for y I get x(.25)