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Add 54/80 and 2/4

54/80 + 2/4 is 47/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 4 is 80
  2. For the 1st fraction, since 80 × 1 = 80,
    54/80 = 54 × 1/80 × 1 = 54/80
  3. Likewise, for the 2nd fraction, since 4 × 20 = 80,
    2/4 = 2 × 20/4 × 20 = 40/80
  4. Add the two fractions:
    54/80 + 40/80 = 54 + 40/80 = 94/80
  5. 94/80 simplified gives 47/40
  6. So, 54/80 + 2/4 = 47/40
    In mixed form: 17/40

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