7th grade

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i need help on estimatin fractions. Don't just give me the answer tell me how you got it.
Problem:
6 5/8 - 4 5/6=

  • 7th grade -

    6 5/8 is approximately 7 and
    4 5/6 is about 5
    so you have appr. 7-5 or approximately 2

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