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Add 63/75 and 12/72

63/75 + 12/72 is 151/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 72 is 1800

    Next, find the equivalent fraction of both fractional numbers with denominator 1800
  2. For the 1st fraction, since 75 × 24 = 1800,
    63/75 = 63 × 24/75 × 24 = 1512/1800
  3. Likewise, for the 2nd fraction, since 72 × 25 = 1800,
    12/72 = 12 × 25/72 × 25 = 300/1800
  4. Add the two like fractions:
    1512/1800 + 300/1800 = 1512 + 300/1800 = 1812/1800
  5. 1812/1800 simplified gives 151/150
  6. So, 63/75 + 12/72 = 151/150
    In mixed form: 11/150

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