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Add 27/36 and 90/75

1st number: 27/36, 2nd number: 1 15/75

27/36 + 90/75 is 39/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 75 is 900

    Next, find the equivalent fraction of both fractional numbers with denominator 900
  2. For the 1st fraction, since 36 × 25 = 900,
    27/36 = 27 × 25/36 × 25 = 675/900
  3. Likewise, for the 2nd fraction, since 75 × 12 = 900,
    90/75 = 90 × 12/75 × 12 = 1080/900
  4. Add the two like fractions:
    675/900 + 1080/900 = 675 + 1080/900 = 1755/900
  5. 1755/900 simplified gives 39/20
  6. So, 27/36 + 90/75 = 39/20
    In mixed form: 119/20

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