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# Lesson 5 — Introduction: Fractions and Percents

Completion requirements

# Lesson 5 — fractions and percents

#### In this lesson, you will:

- perform operations with fractions
- learn to convert between fractions, decimals, and percents
- estimate and calculate percents

*Key Terms for this lesson:*

*numerator**denominator**proper fraction**improper fraction**mixed number**percent*

*numerator**denominator**proper fraction**improper fraction**mixed number**percent*