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Add 20/10 and 10/20

1st number: 2 0/10, 2nd number: 10/20

20/10 + 10/20 is 5/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 10 × 2 = 20,
    20/10 = 20 × 2/10 × 2 = 40/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    10/20 = 10 × 1/20 × 1 = 10/20
  4. Add the two like fractions:
    40/20 + 10/20 = 40 + 10/20 = 50/20
  5. 50/20 simplified gives 5/2
  6. So, 20/10 + 10/20 = 5/2
    In mixed form: 21/2

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