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Add 84/28 and 6/30

1st number: 3 0/28, 2nd number: 6/30

84/28 + 6/30 is 16/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 30 is 420
  2. For the 1st fraction, since 28 × 15 = 420,
    84/28 = 84 × 15/28 × 15 = 1260/420
  3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
    6/30 = 6 × 14/30 × 14 = 84/420
  4. Add the two fractions:
    1260/420 + 84/420 = 1260 + 84/420 = 1344/420
  5. 1344/420 simplified gives 16/5
  6. So, 84/28 + 6/30 = 16/5
    In mixed form: 31/5

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