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Add 6/7 and 7/8

6/7 + 7/8 is 97/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 8 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 7 × 8 = 56,
    6/7 = 6 × 8/7 × 8 = 48/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    7/8 = 7 × 7/8 × 7 = 49/56
  4. Add the two like fractions:
    48/56 + 49/56 = 48 + 49/56 = 97/56
  5. So, 6/7 + 7/8 = 97/56
    In mixed form: 141/56

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