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Add 84/90 and 10/30

84/90 + 10/30 is 19/15.

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,
    10/30 = 10 × 3/30 × 3 = 30/90
  4. Add the two fractions:
    84/90 + 30/90 = 84 + 30/90 = 114/90
  5. 114/90 simplified gives 19/15
  6. So, 84/90 + 10/30 = 19/15
    In mixed form: 14/15

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