Homework Help: 7th grade

Posted by Anonymous on Saturday, March 27, 2010 at 1:31pm.

If a nickel contains 3.0 gram of copper and 1.2 gram of nickel How many kilograms of copper must be combines with 500 kilograms of nickel to make nickel coins?

7th grade - bobpursley, Saturday, March 27, 2010 at 3:17pm
1.2/500kg=3.0/Xkg of Copper

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