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Add 75/90 and 40/75

75/90 + 40/75 is 41/30.

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,
    75/90 = 75 × 5/90 × 5 = 375/450
  3. Likewise, for the 2nd fraction, since 75 × 6 = 450,
    40/75 = 40 × 6/75 × 6 = 240/450
  4. Add the two like fractions:
    375/450 + 240/450 = 375 + 240/450 = 615/450
  5. 615/450 simplified gives 41/30
  6. So, 75/90 + 40/75 = 41/30
    In mixed form: 111/30

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