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Add 10/8 and 27/7

1st number: 1 2/8, 2nd number: 3 6/7

10/8 + 27/7 is 143/28.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    10/8 = 10 × 7/8 × 7 = 70/56
  3. Likewise, for the 2nd fraction, since 7 × 8 = 56,
    27/7 = 27 × 8/7 × 8 = 216/56
  4. Add the two like fractions:
    70/56 + 216/56 = 70 + 216/56 = 286/56
  5. 286/56 simplified gives 143/28
  6. So, 10/8 + 27/7 = 143/28
    In mixed form: 53/28

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