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Add 12/8 and 63/30

1st number: 1 4/8, 2nd number: 2 3/30

12/8 + 63/30 is 18/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 30 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 8 × 15 = 120,
    12/8 = 12 × 15/8 × 15 = 180/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    63/30 = 63 × 4/30 × 4 = 252/120
  4. Add the two like fractions:
    180/120 + 252/120 = 180 + 252/120 = 432/120
  5. 432/120 simplified gives 18/5
  6. So, 12/8 + 63/30 = 18/5
    In mixed form: 33/5

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