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Add 90/3 and 18/30

1st number: 30 0/3, 2nd number: 18/30

90/3 + 18/30 is 153/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 30 is 30
  2. For the 1st fraction, since 3 × 10 = 30,
    90/3 = 90 × 10/3 × 10 = 900/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    18/30 = 18 × 1/30 × 1 = 18/30
  4. Add the two fractions:
    900/30 + 18/30 = 900 + 18/30 = 918/30
  5. After reducing the fraction, the answer is 153/5
  6. In mixed form: 303/5

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