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Multiplying Rationals
Common Core: 7.NS.3

Multiplying Rationals

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Author: Graham Pardun
Description:
This lesson demonstrates how to multiply rational numbers using algebraic notation.
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Tutorial

Multiplying Rational Expressions

A rational number is a number than can we expressed as the ratio of two integers (e.g. 3/4)--and here's how to multiply rational expressions together when they've got variables all over them (e.g., 3x/x+4 * 2/8x)!