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Add 54/6 and 12/7

1st number: 9 0/6, 2nd number: 1 5/7

54/6 + 12/7 is 75/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 7 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 6 × 7 = 42,
    54/6 = 54 × 7/6 × 7 = 378/42
  3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
    12/7 = 12 × 6/7 × 6 = 72/42
  4. Add the two like fractions:
    378/42 + 72/42 = 378 + 72/42 = 450/42
  5. 450/42 simplified gives 75/7
  6. So, 54/6 + 12/7 = 75/7
    In mixed form: 105/7

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