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Add 75/12 and 3/40

1st number: 6 3/12, 2nd number: 3/40

75/12 + 3/40 is 253/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 12 × 10 = 120,
    75/12 = 75 × 10/12 × 10 = 750/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    3/40 = 3 × 3/40 × 3 = 9/120
  4. Add the two like fractions:
    750/120 + 9/120 = 750 + 9/120 = 759/120
  5. 759/120 simplified gives 253/40
  6. So, 75/12 + 3/40 = 253/40
    In mixed form: 613/40

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