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Add 25/2 and 9/40

1st number: 12 1/2, 2nd number: 9/40

25/2 + 9/40 is 509/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 2 × 20 = 40,
    25/2 = 25 × 20/2 × 20 = 500/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    9/40 = 9 × 1/40 × 1 = 9/40
  4. Add the two like fractions:
    500/40 + 9/40 = 500 + 9/40 = 509/40
  5. So, 25/2 + 9/40 = 509/40
    In mixed form: 1229/40

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