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Add 15/28 and 5/8

15/28 + 5/8 is 65/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 8 is 56
  2. For the 1st fraction, since 28 × 2 = 56,
    15/28 = 15 × 2/28 × 2 = 30/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    5/8 = 5 × 7/8 × 7 = 35/56
  4. Add the two fractions:
    30/56 + 35/56 = 30 + 35/56 = 65/56
  5. In mixed form: 19/56

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