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Add 30/90 and 12/50

30/90 + 12/50 is 43/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 50 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 90 × 5 = 450,
    30/90 = 30 × 5/90 × 5 = 150/450
  3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
    12/50 = 12 × 9/50 × 9 = 108/450
  4. Add the two like fractions:
    150/450 + 108/450 = 150 + 108/450 = 258/450
  5. 258/450 simplified gives 43/75
  6. So, 30/90 + 12/50 = 43/75

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