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Add 63/45 and 4/16

1st number: 1 18/45, 2nd number: 4/16

63/45 + 4/16 is 33/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 16 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 45 × 16 = 720,
    63/45 = 63 × 16/45 × 16 = 1008/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    4/16 = 4 × 45/16 × 45 = 180/720
  4. Add the two like fractions:
    1008/720 + 180/720 = 1008 + 180/720 = 1188/720
  5. 1188/720 simplified gives 33/20
  6. So, 63/45 + 4/16 = 33/20
    In mixed form: 113/20

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