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Proportions
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Proportions Lesson & Practice
Learn and practice proportions. Click on "next" at the bottom of each page to go through all four sections of the lesson. -
Solving Proportions - 3 methods - Video and Lessons
A Math Village video showing how to solve proportions using: vertical, equivalent fractions, , and cross products.
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Solving Proportions Using Cross Multiplication - Video
A Khan Academy lesson on how to solve proportions using cross-multiplication.