Instructional Video

The Organic Chemistry Tutor: Percentages Made Easy

Curated by ACT

Video tutorial explains how to calculate the percentage of a number mentally using your head without a calculator. It contains shortcuts and tricks, goes over the basics, and explains how to check your answer using your calculator. [11:35]

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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional