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pinkblossom Group Title

add and simplify 7/9 + 1/6

  • one year ago
  • one year ago

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  1. roselin Group Title
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    use the same cross multiplication method here

    • one year ago
  2. redshift Group Title
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    The reason you do that is it makes the denominator the same. The denominators must be the same in order to perform addition or subtraction.

    • one year ago
  3. pinkblossom Group Title
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    okay

    • one year ago
  4. roselin Group Title
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    |dw:1354849773533:dw|

    • one year ago
  5. pinkblossom Group Title
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    33/54

    • one year ago
  6. roselin Group Title
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    yes,that is correct

    • one year ago
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