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Add 54/16 and 3/20

1st number: 3 6/16, 2nd number: 3/20

54/16 + 3/20 is 141/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 20 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 20 × 4 = 80,
    3/20 = 3 × 4/20 × 4 = 12/80
  4. Add the two like fractions:
    270/80 + 12/80 = 270 + 12/80 = 282/80
  5. 282/80 simplified gives 141/40
  6. So, 54/16 + 3/20 = 141/40
    In mixed form: 321/40

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