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Add 54/60 and 40/48

54/60 + 40/48 is 26/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 60 × 4 = 240,
    54/60 = 54 × 4/60 × 4 = 216/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    40/48 = 40 × 5/48 × 5 = 200/240
  4. Add the two like fractions:
    216/240 + 200/240 = 216 + 200/240 = 416/240
  5. 416/240 simplified gives 26/15
  6. So, 54/60 + 40/48 = 26/15
    In mixed form: 111/15

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