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Add 1/56 and 84/45

1st number: 1/56, 2nd number: 1 39/45

1/56 + 84/45 is 1583/840.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 45 is 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    1/56 = 1 × 45/56 × 45 = 45/2520
  3. Likewise, for the 2nd fraction, since 45 × 56 = 2520,
    84/45 = 84 × 56/45 × 56 = 4704/2520
  4. Add the two fractions:
    45/2520 + 4704/2520 = 45 + 4704/2520 = 4749/2520
  5. 4749/2520 simplified gives 1583/840
  6. So, 1/56 + 84/45 = 1583/840
    In mixed form: 1743/840

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