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Add 63/18 and 27/16

1st number: 3 9/18, 2nd number: 1 11/16

63/18 + 27/16 is 83/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 16 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 18 × 8 = 144,
    63/18 = 63 × 8/18 × 8 = 504/144
  3. Likewise, for the 2nd fraction, since 16 × 9 = 144,
    27/16 = 27 × 9/16 × 9 = 243/144
  4. Add the two like fractions:
    504/144 + 243/144 = 504 + 243/144 = 747/144
  5. 747/144 simplified gives 83/16
  6. So, 63/18 + 27/16 = 83/16
    In mixed form: 53/16

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