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Add 28/20 and 18/6

1st number: 1 8/20, 2nd number: 3 0/6

28/20 + 18/6 is 22/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 6 is 60
  2. For the 1st fraction, since 20 × 3 = 60,
    28/20 = 28 × 3/20 × 3 = 84/60
  3. Likewise, for the 2nd fraction, since 6 × 10 = 60,
    18/6 = 18 × 10/6 × 10 = 180/60
  4. Add the two fractions:
    84/60 + 180/60 = 84 + 180/60 = 264/60
  5. After reducing the fraction, the answer is 22/5
  6. In mixed form: 42/5

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