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Add 9/8 and 12/63

1st number: 1 1/8, 2nd number: 12/63

9/8 + 12/63 is 221/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 63 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 8 × 63 = 504,
    9/8 = 9 × 63/8 × 63 = 567/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    12/63 = 12 × 8/63 × 8 = 96/504
  4. Add the two like fractions:
    567/504 + 96/504 = 567 + 96/504 = 663/504
  5. 663/504 simplified gives 221/168
  6. So, 9/8 + 12/63 = 221/168
    In mixed form: 153/168

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