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crazyforTWD Group Title

Which of the following is equal to the number sentence listed below? 60 + 48 A. (12 × 5)(12 × 4) B. (12 + 5)(12 + 4) C. 12 + (5 × 4) D. 12(5 + 4)

  • 10 months ago
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  1. myphuong32491 Group Title
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    D.

    • 10 months ago
  2. PixieDust1 Group Title
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    Okay. 60+48=108 The only one of these is the equal to D is 12(5+4)

    • 10 months ago
  3. mathstudent55 Group Title
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    You don't need to evaluate the expression. Start with 60 + 48, and factor 12 out of both numbers: 60 + 48 = 12 * 5 + 12 * 4 = 12(5 + 4) The answer is D.

    • 10 months ago
  4. crazyforTWD Group Title
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    thanks

    • 10 months ago
  5. mathstudent55 Group Title
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    wlcm

    • 10 months ago
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