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Add 15/28 and 9/3

1st number: 15/28, 2nd number: 3 0/3

15/28 + 9/3 is 99/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 3 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 28 × 3 = 84,
    15/28 = 15 × 3/28 × 3 = 45/84
  3. Likewise, for the 2nd fraction, since 3 × 28 = 84,
    9/3 = 9 × 28/3 × 28 = 252/84
  4. Add the two like fractions:
    45/84 + 252/84 = 45 + 252/84 = 297/84
  5. 297/84 simplified gives 99/28
  6. So, 15/28 + 9/3 = 99/28
    In mixed form: 315/28

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