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Add 12/25 and 16/90

12/25 + 16/90 is 148/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 25 × 18 = 450,
    12/25 = 12 × 18/25 × 18 = 216/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    16/90 = 16 × 5/90 × 5 = 80/450
  4. Add the two like fractions:
    216/450 + 80/450 = 216 + 80/450 = 296/450
  5. 296/450 simplified gives 148/225
  6. So, 12/25 + 16/90 = 148/225

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