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Add 14/90 and 63/12

1st number: 14/90, 2nd number: 5 3/12

14/90 + 63/12 is 973/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 12 is 180
  2. For the 1st fraction, since 90 × 2 = 180,
    14/90 = 14 × 2/90 × 2 = 28/180
  3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
    63/12 = 63 × 15/12 × 15 = 945/180
  4. Add the two fractions:
    28/180 + 945/180 = 28 + 945/180 = 973/180
  5. So, 14/90 + 63/12 = 973/180
    In mixed form: 573/180

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