SOLUTION: how much water to be added to 150 kg material to lower the density from 1.85 g/cc to 1.77 g/cc?

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Question 974594: how much water to be added to 150 kg material to lower the density from 1.85 g/cc to 1.77 g/cc?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Density is like a concentration.

m, how many GRAMS of water to add.

%28150000%2Bm%29%2F%28150000%2F1.85%2Bm%2F1.0%29=1.77