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Add 84/2 and 60/21

1st number: 42 0/2, 2nd number: 2 18/21

84/2 + 60/21 is 314/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 21 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 2 × 21 = 42,
    84/2 = 84 × 21/2 × 21 = 1764/42
  3. Likewise, for the 2nd fraction, since 21 × 2 = 42,
    60/21 = 60 × 2/21 × 2 = 120/42
  4. Add the two like fractions:
    1764/42 + 120/42 = 1764 + 120/42 = 1884/42
  5. 1884/42 simplified gives 314/7
  6. So, 84/2 + 60/21 = 314/7
    In mixed form: 446/7

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