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Add 84/30 and 20/84

1st number: 2 24/30, 2nd number: 20/84

84/30 + 20/84 is 319/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 84 is 420
  2. For the 1st fraction, since 30 × 14 = 420,
    84/30 = 84 × 14/30 × 14 = 1176/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    20/84 = 20 × 5/84 × 5 = 100/420
  4. Add the two fractions:
    1176/420 + 100/420 = 1176 + 100/420 = 1276/420
  5. 1276/420 simplified gives 319/105
  6. So, 84/30 + 20/84 = 319/105
    In mixed form: 34/105

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