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Add 25/45 and 28/27

1st number: 25/45, 2nd number: 1 1/27

25/45 + 28/27 is 43/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 27 is 135

    Next, find the equivalent fraction of both fractional numbers with denominator 135
  2. For the 1st fraction, since 45 × 3 = 135,
    25/45 = 25 × 3/45 × 3 = 75/135
  3. Likewise, for the 2nd fraction, since 27 × 5 = 135,
    28/27 = 28 × 5/27 × 5 = 140/135
  4. Add the two like fractions:
    75/135 + 140/135 = 75 + 140/135 = 215/135
  5. 215/135 simplified gives 43/27
  6. So, 25/45 + 28/27 = 43/27
    In mixed form: 116/27

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