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Subtract 30/84 from 5/32

5/32 - 30/84 is -45/224.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 84 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 32 × 21 = 672,
    5/32 = 5 × 21/32 × 21 = 105/672
  3. Likewise, for the 2nd fraction, since 84 × 8 = 672,
    30/84 = 30 × 8/84 × 8 = 240/672
  4. Subtract the two like fractions:
    105/672 - 240/672 = 105 - 240/672 = -135/672
  5. After reducing the fraction, the answer is -45/224

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