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Add 7/15 and 25/36

7/15 + 25/36 is 209/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 36 is 180
  2. For the 1st fraction, since 15 × 12 = 180,
    7/15 = 7 × 12/15 × 12 = 84/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    25/36 = 25 × 5/36 × 5 = 125/180
  4. Add the two fractions:
    84/180 + 125/180 = 84 + 125/180 = 209/180
  5. In mixed form: 129/180

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