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Description Edit

Art of Problem Solving's Richard Rusczyk tackles the three basic types of percent problems.

Appears on these pages

  • AoPS Videos

    Videos are a great resource for many mathletes, and most (or all) of the videos as resources...

  • Pre-Algebra Videos

    The Pre-Algebra Videos were created by founder Richard Ruscyzk as a guide for the Pre-Algebra...

  • Videos

    Videos is a vital part to MathCounts training. Training for MathCounts is very competitive, and...

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current03:32, June 26, 2016Thumbnail for version as of 03:32, June 26, 201605:24480 × 269 (9 KB)Vosavo (wall | contribs)created video


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