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A piece of hematite contains 72% iron. If the hematite weighed 160g, how much iron would there be?
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A piece of hematite contains 72% iron. If the hematite weighed 160g, how much iron would there be?
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May 7, 2024
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A piece of hematite contains 72% iron. If the hematite weighed 160g, how much iron would there be?
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Explanation:
160g=100%
72%=72/160*100
=45
Avloss
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May 10, 2024
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