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Add 25/90 and 40/75

25/90 + 40/75 is 73/90.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 90 × 5 = 450,
    25/90 = 25 × 5/90 × 5 = 125/450
  3. Likewise, for the 2nd fraction, since 75 × 6 = 450,
    40/75 = 40 × 6/75 × 6 = 240/450
  4. Add the two like fractions:
    125/450 + 240/450 = 125 + 240/450 = 365/450
  5. 365/450 simplified gives 73/90
  6. So, 25/90 + 40/75 = 73/90

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