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Add 18/15 and 3/45

1st number: 1 3/15, 2nd number: 3/45

18/15 + 3/45 is 19/15.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 15 × 3 = 45,
    18/15 = 18 × 3/15 × 3 = 54/45
  3. Likewise, for the 2nd fraction, since 45 × 1 = 45,
    3/45 = 3 × 1/45 × 1 = 3/45
  4. Add the two like fractions:
    54/45 + 3/45 = 54 + 3/45 = 57/45
  5. 57/45 simplified gives 19/15
  6. So, 18/15 + 3/45 = 19/15
    In mixed form: 14/15

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