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Add 18/3 and 18/90

1st number: 6 0/3, 2nd number: 18/90

18/3 + 18/90 is 31/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 90 is 90
  2. For the 1st fraction, since 3 × 30 = 90,
    18/3 = 18 × 30/3 × 30 = 540/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    18/90 = 18 × 1/90 × 1 = 18/90
  4. Add the two fractions:
    540/90 + 18/90 = 540 + 18/90 = 558/90
  5. After reducing the fraction, the answer is 31/5
  6. In mixed form: 61/5

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