Pre-Algebra 20 - Converting Repeating Decimal Numbers to Fractions

The video tutorial explains how to convert repeating decimal numbers into fractions. It begins with a review of multiplying decimals by 10 and converting finite decimals to fractions. The tutorial then provides step-by-step examples of converting repeating decimals, such as repeating fives, threes, and sequences like 142857, into fractions. Each example demonstrates the process of eliminating repeating digits through multiplication and subtraction, simplifying equations, and reducing fractions. The tutorial concludes with a brief introduction to the next topic, exponentiation.

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