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Add 12/60 and 12/54

12/60 + 12/54 is 19/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 54 is 540
  2. For the 1st fraction, since 60 × 9 = 540,
    12/60 = 12 × 9/60 × 9 = 108/540
  3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
    12/54 = 12 × 10/54 × 10 = 120/540
  4. Add the two fractions:
    108/540 + 120/540 = 108 + 120/540 = 228/540
  5. 228/540 simplified gives 19/45
  6. So, 12/60 + 12/54 = 19/45

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