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Add 84/90 and 25/30

84/90 + 25/30 is 53/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 30 is 90
  2. For the 1st fraction, since 90 × 1 = 90,
    84/90 = 84 × 1/90 × 1 = 84/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    25/30 = 25 × 3/30 × 3 = 75/90
  4. Add the two fractions:
    84/90 + 75/90 = 84 + 75/90 = 159/90
  5. 159/90 simplified gives 53/30
  6. So, 84/90 + 25/30 = 53/30
    In mixed form: 123/30

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