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Add 84/56 and 10/90

1st number: 1 28/56, 2nd number: 10/90

84/56 + 10/90 is 29/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 90 is 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    84/56 = 84 × 45/56 × 45 = 3780/2520
  3. Likewise, for the 2nd fraction, since 90 × 28 = 2520,
    10/90 = 10 × 28/90 × 28 = 280/2520
  4. Add the two fractions:
    3780/2520 + 280/2520 = 3780 + 280/2520 = 4060/2520
  5. 4060/2520 simplified gives 29/18
  6. So, 84/56 + 10/90 = 29/18
    In mixed form: 111/18

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