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Add 21/75 and 9/32

21/75 + 9/32 is 449/800.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 32 is 2400

    Next, find the equivalent fraction of both fractional numbers with denominator 2400
  2. For the 1st fraction, since 75 × 32 = 2400,
    21/75 = 21 × 32/75 × 32 = 672/2400
  3. Likewise, for the 2nd fraction, since 32 × 75 = 2400,
    9/32 = 9 × 75/32 × 75 = 675/2400
  4. Add the two like fractions:
    672/2400 + 675/2400 = 672 + 675/2400 = 1347/2400
  5. 1347/2400 simplified gives 449/800
  6. So, 21/75 + 9/32 = 449/800

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