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Add 25/20 and 20/6

1st number: 1 5/20, 2nd number: 3 2/6

25/20 + 20/6 is 55/12.

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,
    25/20 = 25 × 3/20 × 3 = 75/60
  3. Likewise, for the 2nd fraction, since 6 × 10 = 60,
    20/6 = 20 × 10/6 × 10 = 200/60
  4. Add the two fractions:
    75/60 + 200/60 = 75 + 200/60 = 275/60
  5. After reducing the fraction, the answer is 55/12
  6. In mixed form: 47/12

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