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Subtract 45/32 from 12/5

1st number: 2 2/5, 2nd number: 1 13/32

12/5 - 45/32 is 159/160.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 32 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 5 × 32 = 160,
    12/5 = 12 × 32/5 × 32 = 384/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    45/32 = 45 × 5/32 × 5 = 225/160
  4. Subtract the two like fractions:
    384/160 - 225/160 = 384 - 225/160 = 159/160

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