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Add 3/40 and 90/25

1st number: 3/40, 2nd number: 3 15/25

3/40 + 90/25 is 147/40.

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,
    3/40 = 3 × 5/40 × 5 = 15/200
  3. Likewise, for the 2nd fraction, since 25 × 8 = 200,
    90/25 = 90 × 8/25 × 8 = 720/200
  4. Add the two like fractions:
    15/200 + 720/200 = 15 + 720/200 = 735/200
  5. 735/200 simplified gives 147/40
  6. So, 3/40 + 90/25 = 147/40
    In mixed form: 327/40

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