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Published byShannon Spencer Modified over 9 years ago
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3-4 Dividing Rational Numbers
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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
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Find Multiplicative Inverses 1.
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Find Multiplicative Inverses 2.
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Find Multiplicative Inverses Find the multiplicative inverse of each number 1. 2.
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Dividing Fractions Key Concept: Dividing Fractions WordsTo divide by a fraction, multiply by its multiplicative inverse OR [Keep, Change, Flip] Symbols Example
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Divide by a Fraction or Whole Number 1.
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Divide by a Fraction or Whole Number 2.
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Divide by a Fraction or Whole Number Find each quotient. Write in simplest form. 1.
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Divide by a Mixed Number 1.
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Divide by a Mixed Number Find each quotient. Write in simplest form. 1. 2.
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EXIT SLIP 1. 2. 3.
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Divide Algebraic Expressions 1.
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Divide Algebraic Expressions Find each quotient. Write in simplest form. 1. 2.
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