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Add 18/4 and 3/28

1st number: 4 2/4, 2nd number: 3/28

18/4 + 3/28 is 129/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 28 is 28
  2. For the 1st fraction, since 4 × 7 = 28,
    18/4 = 18 × 7/4 × 7 = 126/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    3/28 = 3 × 1/28 × 1 = 3/28
  4. Add the two fractions:
    126/28 + 3/28 = 126 + 3/28 = 129/28
  5. In mixed form: 417/28

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