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Add 20/25 and 20/30

20/25 + 20/30 is 22/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 30 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 25 × 6 = 150,
    20/25 = 20 × 6/25 × 6 = 120/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    20/30 = 20 × 5/30 × 5 = 100/150
  4. Add the two like fractions:
    120/150 + 100/150 = 120 + 100/150 = 220/150
  5. 220/150 simplified gives 22/15
  6. So, 20/25 + 20/30 = 22/15
    In mixed form: 17/15

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