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Add 15/20 and 56/10

1st number: 15/20, 2nd number: 5 6/10

15/20 + 56/10 is 127/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 10 is 20
  2. For the 1st fraction, since 20 × 1 = 20,
    15/20 = 15 × 1/20 × 1 = 15/20
  3. Likewise, for the 2nd fraction, since 10 × 2 = 20,
    56/10 = 56 × 2/10 × 2 = 112/20
  4. Add the two fractions:
    15/20 + 112/20 = 15 + 112/20 = 127/20
  5. In mixed form: 67/20

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