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Add 8/45 and 27/90

8/45 + 27/90 is 43/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 45 × 2 = 90,
    8/45 = 8 × 2/45 × 2 = 16/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    27/90 = 27 × 1/90 × 1 = 27/90
  4. Add the two like fractions:
    16/90 + 27/90 = 16 + 27/90 = 43/90
  5. So, 8/45 + 27/90 = 43/90

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