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Subtract 14/45 from 4/16

4/16 - 14/45 is -11/180.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 45 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 16 × 45 = 720,
    4/16 = 4 × 45/16 × 45 = 180/720
  3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
    14/45 = 14 × 16/45 × 16 = 224/720
  4. Subtract the two like fractions:
    180/720 - 224/720 = 180 - 224/720 = -44/720
  5. After reducing the fraction, the answer is -11/180

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