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Add 54/80 and 36/4

1st number: 54/80, 2nd number: 9 0/4

54/80 + 36/4 is 387/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 4 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 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,
    36/4 = 36 × 20/4 × 20 = 720/80
  4. Add the two like fractions:
    54/80 + 720/80 = 54 + 720/80 = 774/80
  5. 774/80 simplified gives 387/40
  6. So, 54/80 + 36/4 = 387/40
    In mixed form: 927/40

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