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Add 15/8 and 1/28

1st number: 1 7/8, 2nd number: 1/28

15/8 + 1/28 is 107/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 28 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    15/8 = 15 × 7/8 × 7 = 105/56
  3. Likewise, for the 2nd fraction, since 28 × 2 = 56,
    1/28 = 1 × 2/28 × 2 = 2/56
  4. Add the two like fractions:
    105/56 + 2/56 = 105 + 2/56 = 107/56
  5. So, 15/8 + 1/28 = 107/56
    In mixed form: 151/56

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