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For a chemistry lab, you used 2 ounces of calcium sulfate, 2.5 pounds of copper, and 1/4

lb of nickel. What was the combined weight of your materials?

User Badre
by
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2 Answers

3 votes

Answer:

2 pounds and 14 ounces

Explanation:

Hope this helps!

User Farad
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3 votes
itd be 2.75 pounds plus two ounces which would be 2 ibs and 14 oz
User Lkostka
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