Exercises of Topic 6: Proportion

Art of Problem Solving (AoPS): Introduction to Algebra, Topic 6: Proportion, Exercises (Selective)
Before taking the exercises, you can watch the lecture of Topic 6 here: • Topic 6: Proportion
For complete exercises, homework and their solutions related to this topic, please contact me for private tutoring.

[@cmdcs1]

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[@wangtianjiao]

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