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Add 12/60 and 15/16

12/60 + 15/16 is 91/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 60 × 4 = 240,
    12/60 = 12 × 4/60 × 4 = 48/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    15/16 = 15 × 15/16 × 15 = 225/240
  4. Add the two like fractions:
    48/240 + 225/240 = 48 + 225/240 = 273/240
  5. 273/240 simplified gives 91/80
  6. So, 12/60 + 15/16 = 91/80
    In mixed form: 111/80

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