SOLUTION: How much water must be mixed with 3 pints of a solution that is 90% developer to produce a mixture that is 17% developer?

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Question 826474: How much water must be mixed with 3 pints of a solution that is 90% developer to produce a mixture that is 17% developer?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
The water is 0% developer.
You can use my newest lesson to understand this dilution exercise problem.
"Mixture: One material quantity unknown" - check for this through my profile.