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Add 27/3 and 90/5

1st number: 9 0/3, 2nd number: 18 0/5

27/3 + 90/5 is 27/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 5 is 15

    Next, find the equivalent fraction of both fractional numbers with denominator 15
  2. For the 1st fraction, since 3 × 5 = 15,
    27/3 = 27 × 5/3 × 5 = 135/15
  3. Likewise, for the 2nd fraction, since 5 × 3 = 15,
    90/5 = 90 × 3/5 × 3 = 270/15
  4. Add the two like fractions:
    135/15 + 270/15 = 135 + 270/15 = 405/15
  5. 405/15 simplified gives 27/1
  6. So, 27/3 + 90/5 = 27/1

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