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Add 1/15 and 9/30

1/15 + 9/30 is 11/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 30 is 30
  2. For the 1st fraction, since 15 × 2 = 30,
    1/15 = 1 × 2/15 × 2 = 2/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    9/30 = 9 × 1/30 × 1 = 9/30
  4. Add the two fractions:
    2/30 + 9/30 = 2 + 9/30 = 11/30

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