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Add 21/25 and 18/96

21/25 + 18/96 is 411/400.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 96 is 2400

    Next, find the equivalent fraction of both fractional numbers with denominator 2400
  2. For the 1st fraction, since 25 × 96 = 2400,
    21/25 = 21 × 96/25 × 96 = 2016/2400
  3. Likewise, for the 2nd fraction, since 96 × 25 = 2400,
    18/96 = 18 × 25/96 × 25 = 450/2400
  4. Add the two like fractions:
    2016/2400 + 450/2400 = 2016 + 450/2400 = 2466/2400
  5. 2466/2400 simplified gives 411/400
  6. So, 21/25 + 18/96 = 411/400
    In mixed form: 111/400

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