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Add 10/25 and 3/40

10/25 + 3/40 is 19/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 40 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 25 × 8 = 200,
    10/25 = 10 × 8/25 × 8 = 80/200
  3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
    3/40 = 3 × 5/40 × 5 = 15/200
  4. Add the two like fractions:
    80/200 + 15/200 = 80 + 15/200 = 95/200
  5. 95/200 simplified gives 19/40
  6. So, 10/25 + 3/40 = 19/40

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