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Add 27/90 and 30/27

1st number: 27/90, 2nd number: 1 3/27

27/90 + 30/27 is 127/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 27 is 270
  2. For the 1st fraction, since 90 × 3 = 270,
    27/90 = 27 × 3/90 × 3 = 81/270
  3. Likewise, for the 2nd fraction, since 27 × 10 = 270,
    30/27 = 30 × 10/27 × 10 = 300/270
  4. Add the two fractions:
    81/270 + 300/270 = 81 + 300/270 = 381/270
  5. 381/270 simplified gives 127/90
  6. So, 27/90 + 30/27 = 127/90
    In mixed form: 137/90

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