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Fractions        N2812 balls are divided into 2 groups.There are 6 balls in each group.Half of 12 is 6.We write ½ of 12 = ...
How many in each group?           12 balls are divided into 4 groups.           There are 3 balls in each group.          ...
More examples:   Payattention!             Example 1:             ¾ of 12 = 9        12 ÷ 4 = 3                           ...
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Book 4: N28 Fractions

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Book 4: N28 Fractions

  1. 1. Fractions N2812 balls are divided into 2 groups.There are 6 balls in each group.Half of 12 is 6.We write ½ of 12 = 6We work 12 ÷ 2 = 6
  2. 2. How many in each group? 12 balls are divided into 4 groups. There are 3 balls in each group. One quarter of 12 is 3. We write ¼of 12 = 3 We work 12 ÷ 4 = 3
  3. 3. More examples: Payattention! Example 1: ¾ of 12 = 9 12 ÷ 4 = 3 3x3=9 Example 2: ⅜ of 16 = 6 16 ÷ 8 = 2 2x3=6

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