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A sample of ore is found to be 0.0012% diamond and 0.033% copper. What is the percentage of matter in the ore that is neither diamond nor copper? Round your answer to the nearest ten thousandth.
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A sample of ore is found to be 0.0012% diamond and 0.033% copper. What is the percentage of matter in the ore that is neither diamond nor copper? Round your answer to the nearest ten thousandth.

User Auselen
by
8.1k points

1 Answer

3 votes

Answer:

99.9658%

Explanation:

That is 100 - 0.0012 - 0.033

= 99.9658%

User ChalkTalk
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8.6k points
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