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Add 28/7 and 27/54

1st number: 4 0/7, 2nd number: 27/54

28/7 + 27/54 is 9/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 54 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 7 × 54 = 378,
    28/7 = 28 × 54/7 × 54 = 1512/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    27/54 = 27 × 7/54 × 7 = 189/378
  4. Add the two like fractions:
    1512/378 + 189/378 = 1512 + 189/378 = 1701/378
  5. 1701/378 simplified gives 9/2
  6. So, 28/7 + 27/54 = 9/2
    In mixed form: 41/2

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