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Add 12/15 and 4/60

12/15 + 4/60 is 13/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 60 is 60
  2. For the 1st fraction, since 15 × 4 = 60,
    12/15 = 12 × 4/15 × 4 = 48/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    4/60 = 4 × 1/60 × 1 = 4/60
  4. Add the two fractions:
    48/60 + 4/60 = 48 + 4/60 = 52/60
  5. After reducing the fraction, the answer is 13/15

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