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Add 9/5 and 5/84

1st number: 1 4/5, 2nd number: 5/84

9/5 + 5/84 is 781/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 5 × 84 = 420,
    9/5 = 9 × 84/5 × 84 = 756/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    5/84 = 5 × 5/84 × 5 = 25/420
  4. Add the two like fractions:
    756/420 + 25/420 = 756 + 25/420 = 781/420
  5. So, 9/5 + 5/84 = 781/420
    In mixed form: 1361/420

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