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Add 7/15 and 18/9

1st number: 7/15, 2nd number: 2 0/9

7/15 + 18/9 is 37/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 9 is 45
  2. For the 1st fraction, since 15 × 3 = 45,
    7/15 = 7 × 3/15 × 3 = 21/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    18/9 = 18 × 5/9 × 5 = 90/45
  4. Add the two fractions:
    21/45 + 90/45 = 21 + 90/45 = 111/45
  5. After reducing the fraction, the answer is 37/15
  6. In mixed form: 27/15

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