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Add 60/12 and 63/90

1st number: 5 0/12, 2nd number: 63/90

60/12 + 63/90 is 57/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 90 is 180
  2. For the 1st fraction, since 12 × 15 = 180,
    60/12 = 60 × 15/12 × 15 = 900/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    63/90 = 63 × 2/90 × 2 = 126/180
  4. Add the two fractions:
    900/180 + 126/180 = 900 + 126/180 = 1026/180
  5. After reducing the fraction, the answer is 57/10
  6. In mixed form: 57/10

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