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Add 20/25 and 10/20

20/25 + 10/20 is 13/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 20 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 25 × 4 = 100,
    20/25 = 20 × 4/25 × 4 = 80/100
  3. Likewise, for the 2nd fraction, since 20 × 5 = 100,
    10/20 = 10 × 5/20 × 5 = 50/100
  4. Add the two like fractions:
    80/100 + 50/100 = 80 + 50/100 = 130/100
  5. 130/100 simplified gives 13/10
  6. So, 20/25 + 10/20 = 13/10
    In mixed form: 13/10

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