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Multiplying Fractions Part 2a

Multiplying Fractions Part 2a
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Part of video series Operations with fractions
Taught by muchomath
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Created by and copyright of Larry Perez. Funded by the state of California through Saddleback College. More information on videos, resources, and lessons at Algebra2Go.
The first part of lesson 2 of multiplying fractions.

  • How do you multiply fractions without a number line?
  • How do you cross cancel of reduce when multiplying fractions?
  • What is an easy or quick way to multiply fractions?
  • How do you reduce fractions before you multiply?
Multiplying fractions algebraically (without a number line) is explained and several examples are shown. Cross canceling or reducing is shown both at the end of the multiplication as well as before the multiplication is done.
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Reviewed by MathVids Staff on December 23, 2008.
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