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Add 90/18 and 28/75

1st number: 5 0/18, 2nd number: 28/75

90/18 + 28/75 is 403/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 75 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 18 × 25 = 450,
    90/18 = 90 × 25/18 × 25 = 2250/450
  3. Likewise, for the 2nd fraction, since 75 × 6 = 450,
    28/75 = 28 × 6/75 × 6 = 168/450
  4. Add the two like fractions:
    2250/450 + 168/450 = 2250 + 168/450 = 2418/450
  5. 2418/450 simplified gives 403/75
  6. So, 90/18 + 28/75 = 403/75
    In mixed form: 528/75

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