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Add 15/3 and 45/28

1st number: 5 0/3, 2nd number: 1 17/28

15/3 + 45/28 is 185/28.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 3 × 28 = 84,
    15/3 = 15 × 28/3 × 28 = 420/84
  3. Likewise, for the 2nd fraction, since 28 × 3 = 84,
    45/28 = 45 × 3/28 × 3 = 135/84
  4. Add the two like fractions:
    420/84 + 135/84 = 420 + 135/84 = 555/84
  5. 555/84 simplified gives 185/28
  6. So, 15/3 + 45/28 = 185/28
    In mixed form: 617/28

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