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Add 20/2 and 56/15

1st number: 10 0/2, 2nd number: 3 11/15

20/2 + 56/15 is 206/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 2 × 15 = 30,
    20/2 = 20 × 15/2 × 15 = 300/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    56/15 = 56 × 2/15 × 2 = 112/30
  4. Add the two like fractions:
    300/30 + 112/30 = 300 + 112/30 = 412/30
  5. 412/30 simplified gives 206/15
  6. So, 20/2 + 56/15 = 206/15
    In mixed form: 1311/15

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