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Add 28/6 and 27/90

1st number: 4 4/6, 2nd number: 27/90

28/6 + 27/90 is 149/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 90 is 90
  2. For the 1st fraction, since 6 × 15 = 90,
    28/6 = 28 × 15/6 × 15 = 420/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    27/90 = 27 × 1/90 × 1 = 27/90
  4. Add the two fractions:
    420/90 + 27/90 = 420 + 27/90 = 447/90
  5. 447/90 simplified gives 149/30
  6. So, 28/6 + 27/90 = 149/30
    In mixed form: 429/30

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