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Add 9/30 and 90/75

1st number: 9/30, 2nd number: 1 15/75

9/30 + 90/75 is 3/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 75 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 30 × 5 = 150,
    9/30 = 9 × 5/30 × 5 = 45/150
  3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
    90/75 = 90 × 2/75 × 2 = 180/150
  4. Add the two like fractions:
    45/150 + 180/150 = 45 + 180/150 = 225/150
  5. 225/150 simplified gives 3/2
  6. So, 9/30 + 90/75 = 3/2
    In mixed form: 11/2

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