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Add 20/2 and 25/20

1st number: 10 0/2, 2nd number: 1 5/20

20/2 + 25/20 is 45/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 2 × 10 = 20,
    20/2 = 20 × 10/2 × 10 = 200/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    25/20 = 25 × 1/20 × 1 = 25/20
  4. Add the two like fractions:
    200/20 + 25/20 = 200 + 25/20 = 225/20
  5. 225/20 simplified gives 45/4
  6. So, 20/2 + 25/20 = 45/4
    In mixed form: 111/4

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