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Add 9/40 and 9/25

9/40 + 9/25 is 117/200.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 40 × 5 = 200,
    9/40 = 9 × 5/40 × 5 = 45/200
  3. Likewise, for the 2nd fraction, since 25 × 8 = 200,
    9/25 = 9 × 8/25 × 8 = 72/200
  4. Add the two like fractions:
    45/200 + 72/200 = 45 + 72/200 = 117/200
  5. So, 9/40 + 9/25 = 117/200

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