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Add 21/50 and 12/14

21/50 + 12/14 is 447/350.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 14 is 350
  2. For the 1st fraction, since 50 × 7 = 350,
    21/50 = 21 × 7/50 × 7 = 147/350
  3. Likewise, for the 2nd fraction, since 14 × 25 = 350,
    12/14 = 12 × 25/14 × 25 = 300/350
  4. Add the two fractions:
    147/350 + 300/350 = 147 + 300/350 = 447/350
  5. In mixed form: 197/350

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