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Add 40/63 and 28/16

1st number: 40/63, 2nd number: 1 12/16

40/63 + 28/16 is 601/252.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 16 is 1008

    Next, find the equivalent fraction of both fractional numbers with denominator 1008
  2. For the 1st fraction, since 63 × 16 = 1008,
    40/63 = 40 × 16/63 × 16 = 640/1008
  3. Likewise, for the 2nd fraction, since 16 × 63 = 1008,
    28/16 = 28 × 63/16 × 63 = 1764/1008
  4. Add the two like fractions:
    640/1008 + 1764/1008 = 640 + 1764/1008 = 2404/1008
  5. 2404/1008 simplified gives 601/252
  6. So, 40/63 + 28/16 = 601/252
    In mixed form: 297/252

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