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Add 90/4 and 12/63

1st number: 22 2/4, 2nd number: 12/63

90/4 + 12/63 is 953/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 63 is 252
  2. For the 1st fraction, since 4 × 63 = 252,
    90/4 = 90 × 63/4 × 63 = 5670/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    12/63 = 12 × 4/63 × 4 = 48/252
  4. Add the two fractions:
    5670/252 + 48/252 = 5670 + 48/252 = 5718/252
  5. 5718/252 simplified gives 953/42
  6. So, 90/4 + 12/63 = 953/42
    In mixed form: 2229/42

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