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Add 54/15 and 54/45

1st number: 3 9/15, 2nd number: 1 9/45

54/15 + 54/45 is 24/5.

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,
    54/15 = 54 × 3/15 × 3 = 162/45
  3. Likewise, for the 2nd fraction, since 45 × 1 = 45,
    54/45 = 54 × 1/45 × 1 = 54/45
  4. Add the two like fractions:
    162/45 + 54/45 = 162 + 54/45 = 216/45
  5. 216/45 simplified gives 24/5
  6. So, 54/15 + 54/45 = 24/5
    In mixed form: 44/5

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