how to find the percentage

Chemistry
Tutor: None Selected Time limit: 1 Day

A tablet of cold medicine weighs 0.700

g. It contains 0.409 g active ingredient.
Sep 8th, 2015

Thank you for the opportunity to help you with your question! Hope your day is going well!

All you have to do, is put how much active ingredient is over the total cold medicine weight, and then multiply by 100.

.409/.700= .584 x 100=58.4%

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Sep 8th, 2015

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Sep 8th, 2015
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Sep 8th, 2015
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