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Add 6/90 and 63/12

1st number: 6/90, 2nd number: 5 3/12

6/90 + 63/12 is 319/60.

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,
    6/90 = 6 × 2/90 × 2 = 12/180
  3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
    63/12 = 63 × 15/12 × 15 = 945/180
  4. Add the two fractions:
    12/180 + 945/180 = 12 + 945/180 = 957/180
  5. 957/180 simplified gives 319/60
  6. So, 6/90 + 63/12 = 319/60
    In mixed form: 519/60

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