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Subtract 49/32 from 4/10

1st number: 4/10, 2nd number: 1 17/32

4/10 - 49/32 is -181/160.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 32 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 10 × 16 = 160,
    4/10 = 4 × 16/10 × 16 = 64/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    49/32 = 49 × 5/32 × 5 = 245/160
  4. Subtract the two like fractions:
    64/160 - 245/160 = 64 - 245/160 = -181/160

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