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Subtract 6/10 from 1/18

1/18 - 6/10 is -49/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 10 is 90
  2. For the 1st fraction, since 18 × 5 = 90,
    1/18 = 1 × 5/18 × 5 = 5/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    6/10 = 6 × 9/10 × 9 = 54/90
  4. Subtract the two fractions:
    5/90 - 54/90 = 5 - 54/90 = -49/90

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