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Add 7/12 and 60/40

1st number: 7/12, 2nd number: 1 20/40

7/12 + 60/40 is 25/12.

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,
    7/12 = 7 × 10/12 × 10 = 70/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    60/40 = 60 × 3/40 × 3 = 180/120
  4. Add the two like fractions:
    70/120 + 180/120 = 70 + 180/120 = 250/120
  5. 250/120 simplified gives 25/12
  6. So, 7/12 + 60/40 = 25/12
    In mixed form: 21/12

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