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Subtract 48/27 from 21/32

1st number: 21/32, 2nd number: 1 21/27

21/32 - 48/27 is -323/288.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 27 is 864

    Next, find the equivalent fraction of both fractional numbers with denominator 864
  2. For the 1st fraction, since 32 × 27 = 864,
    21/32 = 21 × 27/32 × 27 = 567/864
  3. Likewise, for the 2nd fraction, since 27 × 32 = 864,
    48/27 = 48 × 32/27 × 32 = 1536/864
  4. Subtract the two like fractions:
    567/864 - 1536/864 = 567 - 1536/864 = -969/864
  5. After reducing the fraction, the answer is -323/288

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