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Add 54/16 and 30/28

1st number: 3 6/16, 2nd number: 1 2/28

54/16 + 30/28 is 249/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 28 is 112

    Next, find the equivalent fraction of both fractional numbers with denominator 112
  2. For the 1st fraction, since 16 × 7 = 112,
    54/16 = 54 × 7/16 × 7 = 378/112
  3. Likewise, for the 2nd fraction, since 28 × 4 = 112,
    30/28 = 30 × 4/28 × 4 = 120/112
  4. Add the two like fractions:
    378/112 + 120/112 = 378 + 120/112 = 498/112
  5. 498/112 simplified gives 249/56
  6. So, 54/16 + 30/28 = 249/56
    In mixed form: 425/56

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