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Add 30/56 and 80/63

1st number: 30/56, 2nd number: 1 17/63

30/56 + 80/63 is 65/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 63 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    30/56 = 30 × 9/56 × 9 = 270/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    80/63 = 80 × 8/63 × 8 = 640/504
  4. Add the two like fractions:
    270/504 + 640/504 = 270 + 640/504 = 910/504
  5. 910/504 simplified gives 65/36
  6. So, 30/56 + 80/63 = 65/36
    In mixed form: 129/36

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