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Add 1/15 and 25/9

1st number: 1/15, 2nd number: 2 7/9

1/15 + 25/9 is 128/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 9 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 15 × 3 = 45,
    1/15 = 1 × 3/15 × 3 = 3/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    25/9 = 25 × 5/9 × 5 = 125/45
  4. Add the two like fractions:
    3/45 + 125/45 = 3 + 125/45 = 128/45
  5. So, 1/15 + 25/9 = 128/45
    In mixed form: 238/45

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