SOLUTION: a swiming pool has 40 gallons of water with 5 % chlorine. you want to lower it to 2.5% chlorine by adding a solution that has 1 % chlorine. how much should be added?
Algebra ->
Rate-of-work-word-problems
-> SOLUTION: a swiming pool has 40 gallons of water with 5 % chlorine. you want to lower it to 2.5% chlorine by adding a solution that has 1 % chlorine. how much should be added?
Log On
Question 1058024: a swiming pool has 40 gallons of water with 5 % chlorine. you want to lower it to 2.5% chlorine by adding a solution that has 1 % chlorine. how much should be added? Answer by josgarithmetic(39623) (Show Source):
You can put this solution on YOUR website! All of those chlorine concentrations are much too high for a swimming pool. No solution will be provided here. The description is a serious safety problem.
(