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Add 28/90 and 54/6

1st number: 28/90, 2nd number: 9 0/6

28/90 + 54/6 is 419/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 6 is 90
  2. For the 1st fraction, since 90 × 1 = 90,
    28/90 = 28 × 1/90 × 1 = 28/90
  3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
    54/6 = 54 × 15/6 × 15 = 810/90
  4. Add the two fractions:
    28/90 + 810/90 = 28 + 810/90 = 838/90
  5. After reducing the fraction, the answer is 419/45
  6. In mixed form: 914/45

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