# Fractions

Review of fractions; an essential skill for algebra manipulation and also helps with the understanding of percentage.

The links to these instructional YouTube clips come from The Organic Chemistry Tutor.

Polynomial expressions [length: 17m:52s]
This video details how to simplify algebraic expressions.

Fractions intro [length: 12m:16s]
This video provides a basic introduction into fractions.  It explains how to add, subtract, multiply and divide fractions.  It contains plenty of examples and practice problems.

Converting improper fractions [length: 3m:37s]
This video details how to convert improper fractions to its decimal equivalent.

Converting decimals to fractions [length: 3m:36s]
This video details how to convert a decimal to a fraction.

Mixed numbers to improper fractions [length: 3m:44s]
This video details how to convert a mixed number into an improper fraction.

Comparing fractions [length: 10m:11s]
This video details how to compare fractions.

Simplify complex fractions [length: 2m:56s]
This video details how to simplify complex fractions by multiplying the numerator and denominator by the common denominator of all fractions within the larger fraction.

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