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Add 84/96 and 90/56

1st number: 84/96, 2nd number: 1 34/56

84/96 + 90/56 is 139/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 96 and 56 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 96 × 7 = 672,
    84/96 = 84 × 7/96 × 7 = 588/672
  3. Likewise, for the 2nd fraction, since 56 × 12 = 672,
    90/56 = 90 × 12/56 × 12 = 1080/672
  4. Add the two like fractions:
    588/672 + 1080/672 = 588 + 1080/672 = 1668/672
  5. 1668/672 simplified gives 139/56
  6. So, 84/96 + 90/56 = 139/56
    In mixed form: 227/56

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