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Add 63/15 and 75/16

1st number: 4 3/15, 2nd number: 4 11/16

63/15 + 75/16 is 711/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    63/15 = 63 × 16/15 × 16 = 1008/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    75/16 = 75 × 15/16 × 15 = 1125/240
  4. Add the two like fractions:
    1008/240 + 1125/240 = 1008 + 1125/240 = 2133/240
  5. 2133/240 simplified gives 711/80
  6. So, 63/15 + 75/16 = 711/80
    In mixed form: 871/80

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