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Add 54/40 and 6/28

1st number: 1 14/40, 2nd number: 6/28

54/40 + 6/28 is 219/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 28 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 40 × 7 = 280,
    54/40 = 54 × 7/40 × 7 = 378/280
  3. Likewise, for the 2nd fraction, since 28 × 10 = 280,
    6/28 = 6 × 10/28 × 10 = 60/280
  4. Add the two like fractions:
    378/280 + 60/280 = 378 + 60/280 = 438/280
  5. 438/280 simplified gives 219/140
  6. So, 54/40 + 6/28 = 219/140
    In mixed form: 179/140

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