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Add 54/16 and 3/40

1st number: 3 6/16, 2nd number: 3/40

54/16 + 3/40 is 69/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 40 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    54/16 = 54 × 5/16 × 5 = 270/80
  3. Likewise, for the 2nd fraction, since 40 × 2 = 80,
    3/40 = 3 × 2/40 × 2 = 6/80
  4. Add the two like fractions:
    270/80 + 6/80 = 270 + 6/80 = 276/80
  5. 276/80 simplified gives 69/20
  6. So, 54/16 + 3/40 = 69/20
    In mixed form: 39/20

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