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Add 5/84 and 90/56

1st number: 5/84, 2nd number: 1 34/56

5/84 + 90/56 is 5/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 56 is 168
  2. For the 1st fraction, since 84 × 2 = 168,
    5/84 = 5 × 2/84 × 2 = 10/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    90/56 = 90 × 3/56 × 3 = 270/168
  4. Add the two fractions:
    10/168 + 270/168 = 10 + 270/168 = 280/168
  5. After reducing the fraction, the answer is 5/3
  6. In mixed form: 12/3

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