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Add 30/54 and 56/21

1st number: 30/54, 2nd number: 2 14/21

30/54 + 56/21 is 29/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 21 is 378
  2. For the 1st fraction, since 54 × 7 = 378,
    30/54 = 30 × 7/54 × 7 = 210/378
  3. Likewise, for the 2nd fraction, since 21 × 18 = 378,
    56/21 = 56 × 18/21 × 18 = 1008/378
  4. Add the two fractions:
    210/378 + 1008/378 = 210 + 1008/378 = 1218/378
  5. After reducing the fraction, the answer is 29/9
  6. In mixed form: 32/9

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