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Add 15/36 and 21/6

1st number: 15/36, 2nd number: 3 3/6

15/36 + 21/6 is 47/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 6 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 36 × 1 = 36,
    15/36 = 15 × 1/36 × 1 = 15/36
  3. Likewise, for the 2nd fraction, since 6 × 6 = 36,
    21/6 = 21 × 6/6 × 6 = 126/36
  4. Add the two like fractions:
    15/36 + 126/36 = 15 + 126/36 = 141/36
  5. 141/36 simplified gives 47/12
  6. So, 15/36 + 21/6 = 47/12
    In mixed form: 311/12

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