SOLUTION: find the percent concentration when 20 g of sugar is mixed in 60 g of water .how many more grams of sugar has to be added to make it 40 percent solution ?

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Question 1003925: find the percent concentration when 20 g of sugar is mixed in 60 g of water .how many more grams of sugar has to be added to make it 40 percent solution ?
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Make it to 40% from the start.
x, how much sugar to add.








Observe and follow the method if you still wanted what would be the concentration
for the first part question. That would be which is 25%.

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