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Add 48/60 and 25/80

48/60 + 25/80 is 89/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 60 × 4 = 240,
    48/60 = 48 × 4/60 × 4 = 192/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    25/80 = 25 × 3/80 × 3 = 75/240
  4. Add the two like fractions:
    192/240 + 75/240 = 192 + 75/240 = 267/240
  5. 267/240 simplified gives 89/80
  6. So, 48/60 + 25/80 = 89/80
    In mixed form: 19/80

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