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Published byTodd Hodges Modified over 8 years ago
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Dividing Fractions Part 1: Dividing a Whole Number by a Unit Fractions
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To answer this question start by drawing a model representing the 2 pies. Next divide each pie into fourths.
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We can use a number sentence to represent our model. division
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The model shows that: 4 2 x 4= 8 8 8 pieces
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Let’s Try Another one …
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The model shows that…. 6 3 x 6 = 18 3 x 6 = 18 18
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Dividing Fraction Models Part 2: Dividing a Whole Number by a Proper Fraction
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3 33 3
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Now think about this….
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Let’s try another one…
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Draw a model to represent 7 wholes. Remember when we divide we are asking how many of something is in something else. So, in this question we are asking, ? To solve, start by cutting the each whole into fourths.
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4
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Think about it again…
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Dividing Fraction Models Part 3: Divide a Fraction by a Fraction
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2 2
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Check Your Work….Flip and Multiply 2 1 1 1 2 2
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2 2 2 1
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2 1
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21 1 1
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