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Add 60/42 and 63/54

1st number: 1 18/42, 2nd number: 1 9/54

60/42 + 63/54 is 109/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 54 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 42 × 9 = 378,
    60/42 = 60 × 9/42 × 9 = 540/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    63/54 = 63 × 7/54 × 7 = 441/378
  4. Add the two like fractions:
    540/378 + 441/378 = 540 + 441/378 = 981/378
  5. 981/378 simplified gives 109/42
  6. So, 60/42 + 63/54 = 109/42
    In mixed form: 225/42

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