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Subtract 14/72 from 1/10

1/10 - 14/72 is -17/180.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 10 × 36 = 360,
    1/10 = 1 × 36/10 × 36 = 36/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    14/72 = 14 × 5/72 × 5 = 70/360
  4. Subtract the two like fractions:
    36/360 - 70/360 = 36 - 70/360 = -34/360
  5. After reducing the fraction, the answer is -17/180

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