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Add 21/14 and 18/25

1st number: 1 7/14, 2nd number: 18/25

21/14 + 18/25 is 111/50.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 25 is 350
  2. For the 1st fraction, since 14 × 25 = 350,
    21/14 = 21 × 25/14 × 25 = 525/350
  3. Likewise, for the 2nd fraction, since 25 × 14 = 350,
    18/25 = 18 × 14/25 × 14 = 252/350
  4. Add the two fractions:
    525/350 + 252/350 = 525 + 252/350 = 777/350
  5. After reducing the fraction, the answer is 111/50
  6. In mixed form: 211/50

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