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Add 45/60 and 25/80

45/60 + 25/80 is 17/16.

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,
    45/60 = 45 × 4/60 × 4 = 180/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    25/80 = 25 × 3/80 × 3 = 75/240
  4. Add the two like fractions:
    180/240 + 75/240 = 180 + 75/240 = 255/240
  5. 255/240 simplified gives 17/16
  6. So, 45/60 + 25/80 = 17/16
    In mixed form: 11/16

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