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Add 60/18 and 16/84

1st number: 3 6/18, 2nd number: 16/84

60/18 + 16/84 is 74/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 84 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 18 × 14 = 252,
    60/18 = 60 × 14/18 × 14 = 840/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    16/84 = 16 × 3/84 × 3 = 48/252
  4. Add the two like fractions:
    840/252 + 48/252 = 840 + 48/252 = 888/252
  5. 888/252 simplified gives 74/21
  6. So, 60/18 + 16/84 = 74/21
    In mixed form: 311/21

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