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Add 72/63 and 12/24

1st number: 1 9/63, 2nd number: 12/24

72/63 + 12/24 is 23/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 24 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 63 × 8 = 504,
    72/63 = 72 × 8/63 × 8 = 576/504
  3. Likewise, for the 2nd fraction, since 24 × 21 = 504,
    12/24 = 12 × 21/24 × 21 = 252/504
  4. Add the two like fractions:
    576/504 + 252/504 = 576 + 252/504 = 828/504
  5. 828/504 simplified gives 23/14
  6. So, 72/63 + 12/24 = 23/14
    In mixed form: 19/14

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