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Add 90/16 and 15/63

1st number: 5 10/16, 2nd number: 15/63

90/16 + 15/63 is 985/168.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 1008
  2. For the 1st fraction, since 16 × 63 = 1008,
    90/16 = 90 × 63/16 × 63 = 5670/1008
  3. Likewise, for the 2nd fraction, since 63 × 16 = 1008,
    15/63 = 15 × 16/63 × 16 = 240/1008
  4. Add the two like fractions:
    5670/1008 + 240/1008 = 5670 + 240/1008 = 5910/1008
  5. 5910/1008 simplified gives 985/168
  6. So, 90/16 + 15/63 = 985/168
    In mixed form: 5145/168

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