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Add 3/75 and 9/90

3/75 + 9/90 is 7/50.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 75 × 6 = 450,
    3/75 = 3 × 6/75 × 6 = 18/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    9/90 = 9 × 5/90 × 5 = 45/450
  4. Add the two like fractions:
    18/450 + 45/450 = 18 + 45/450 = 63/450
  5. 63/450 simplified gives 7/50
  6. So, 3/75 + 9/90 = 7/50

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