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Add 56/21 and 45/49

1st number: 2 14/21, 2nd number: 45/49

56/21 + 45/49 is 527/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 49 is 147
  2. For the 1st fraction, since 21 × 7 = 147,
    56/21 = 56 × 7/21 × 7 = 392/147
  3. Likewise, for the 2nd fraction, since 49 × 3 = 147,
    45/49 = 45 × 3/49 × 3 = 135/147
  4. Add the two fractions:
    392/147 + 135/147 = 392 + 135/147 = 527/147
  5. So, 56/21 + 45/49 = 527/147
    In mixed form: 386/147

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