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Add 8/16 and 90/63

1st number: 8/16, 2nd number: 1 27/63

8/16 + 90/63 is 27/14.

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,
    8/16 = 8 × 63/16 × 63 = 504/1008
  3. Likewise, for the 2nd fraction, since 63 × 16 = 1008,
    90/63 = 90 × 16/63 × 16 = 1440/1008
  4. Add the two like fractions:
    504/1008 + 1440/1008 = 504 + 1440/1008 = 1944/1008
  5. 1944/1008 simplified gives 27/14
  6. So, 8/16 + 90/63 = 27/14
    In mixed form: 113/14

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