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Add 3/25 and 28/80

3/25 + 28/80 is 47/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 80 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 25 × 16 = 400,
    3/25 = 3 × 16/25 × 16 = 48/400
  3. Likewise, for the 2nd fraction, since 80 × 5 = 400,
    28/80 = 28 × 5/80 × 5 = 140/400
  4. Add the two like fractions:
    48/400 + 140/400 = 48 + 140/400 = 188/400
  5. 188/400 simplified gives 47/100
  6. So, 3/25 + 28/80 = 47/100

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