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3-4 Dividing Rational Numbers. Multiplicative Inverses/Reciprocals Two numbers whose product is 1 are called multiplicative inverses or reciprocals. Key.

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Presentation on theme: "3-4 Dividing Rational Numbers. Multiplicative Inverses/Reciprocals Two numbers whose product is 1 are called multiplicative inverses or reciprocals. Key."— Presentation transcript:

1 3-4 Dividing Rational Numbers

2 Multiplicative Inverses/Reciprocals Two numbers whose product is 1 are called multiplicative inverses or reciprocals. Key Concept: Inverse Property of Multiplication WordsThe product of a number and its multiplicative inverse is 1. SymbolsFor every number,where a, b ≠ 0, there is exactly one number such that Example

3 Find Multiplicative Inverses 1.

4 Find Multiplicative Inverses 2.

5 Find Multiplicative Inverses Find the multiplicative inverse of each number 1. 2.

6 Dividing Fractions Key Concept: Dividing Fractions WordsTo divide by a fraction, multiply by its multiplicative inverse OR [Keep, Change, Flip] Symbols Example

7 Divide by a Fraction or Whole Number 1.

8 Divide by a Fraction or Whole Number 2.

9 Divide by a Fraction or Whole Number Find each quotient. Write in simplest form. 1.

10 Divide by a Mixed Number 1.

11 Divide by a Mixed Number Find each quotient. Write in simplest form. 1. 2.

12 EXIT SLIP 1. 2. 3.

13 Divide Algebraic Expressions 1.

14 Divide Algebraic Expressions Find each quotient. Write in simplest form. 1. 2.


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