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# ZingPath: Operations with Rational Numbers

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## Operations with Rational Numbers

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### Lesson Focus

#### Division of Fractions

Pre-Algebra

You will demonstrate division of fractions using a model.

### Now You Know

After completing this tutorial, you will be able to complete the following:

• Represent division of fractions using a model when dividend is larger than divisor.
• Represent division of fractions using a model when dividend is smaller than divisor.
• Explain that to divide fractions, multiply the dividend by the multiplicative inverse, or reciprocal, of the divisor.

### Tutorial Details

 Approximate Time 15 Minutes Pre-requisite Concepts Students should be familiar with the area model of fractions, denominator, least common denominator, multiplication of fractions, numerator, and reciprocals. Course Pre-Algebra Type of Tutorial Visual Proof Key Vocabulary division, division of fractions, fractions