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Add 54/2 and 9/7

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

54/2 + 9/7 is 198/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 7 is 14

    Next, find the equivalent fraction of both fractional numbers with denominator 14
  2. For the 1st fraction, since 2 × 7 = 14,
    54/2 = 54 × 7/2 × 7 = 378/14
  3. Likewise, for the 2nd fraction, since 7 × 2 = 14,
    9/7 = 9 × 2/7 × 2 = 18/14
  4. Add the two like fractions:
    378/14 + 18/14 = 378 + 18/14 = 396/14
  5. 396/14 simplified gives 198/7
  6. So, 54/2 + 9/7 = 198/7
    In mixed form: 282/7

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