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Add 84/6 and 9/90

1st number: 14 0/6, 2nd number: 9/90

84/6 + 9/90 is 141/10.

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,
    84/6 = 84 × 15/6 × 15 = 1260/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    9/90 = 9 × 1/90 × 1 = 9/90
  4. Add the two fractions:
    1260/90 + 9/90 = 1260 + 9/90 = 1269/90
  5. 1269/90 simplified gives 141/10
  6. So, 84/6 + 9/90 = 141/10
    In mixed form: 141/10

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