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Add 90/28 and 27/90

1st number: 3 6/28, 2nd number: 27/90

90/28 + 27/90 is 123/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 90 is 1260
  2. For the 1st fraction, since 28 × 45 = 1260,
    90/28 = 90 × 45/28 × 45 = 4050/1260
  3. Likewise, for the 2nd fraction, since 90 × 14 = 1260,
    27/90 = 27 × 14/90 × 14 = 378/1260
  4. Add the two fractions:
    4050/1260 + 378/1260 = 4050 + 378/1260 = 4428/1260
  5. 4428/1260 simplified gives 123/35
  6. So, 90/28 + 27/90 = 123/35
    In mixed form: 318/35

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