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Add 15/28 and 10/4

1st number: 15/28, 2nd number: 2 2/4

15/28 + 10/4 is 85/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 4 is 28
  2. For the 1st fraction, since 28 × 1 = 28,
    15/28 = 15 × 1/28 × 1 = 15/28
  3. Likewise, for the 2nd fraction, since 4 × 7 = 28,
    10/4 = 10 × 7/4 × 7 = 70/28
  4. Add the two fractions:
    15/28 + 70/28 = 15 + 70/28 = 85/28
  5. In mixed form: 31/28

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