Posted by **Ann** on Friday, October 12, 2012 at 8:07pm.

A 10 centimeters cubed sample of salt having a mass of 8 grams is added to 20 centimeters cubed of water having a mass of 15 grams. What is the mass of the mixture?

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**Elena**, Saturday, October 13, 2012 at 5:34am
m=m1+m2

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