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Add 63/3 and 36/15

1st number: 21 0/3, 2nd number: 2 6/15

63/3 + 36/15 is 117/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 15 is 15

    Next, find the equivalent fraction of both fractional numbers with denominator 15
  2. For the 1st fraction, since 3 × 5 = 15,
    63/3 = 63 × 5/3 × 5 = 315/15
  3. Likewise, for the 2nd fraction, since 15 × 1 = 15,
    36/15 = 36 × 1/15 × 1 = 36/15
  4. Add the two like fractions:
    315/15 + 36/15 = 315 + 36/15 = 351/15
  5. 351/15 simplified gives 117/5
  6. So, 63/3 + 36/15 = 117/5
    In mixed form: 232/5

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