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Subtract 9/6 from 1/45

1st number: 1/45, 2nd number: 1 3/6

1/45 - 9/6 is -133/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 6 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 45 × 2 = 90,
    1/45 = 1 × 2/45 × 2 = 2/90
  3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
    9/6 = 9 × 15/6 × 15 = 135/90
  4. Subtract the two like fractions:
    2/90 - 135/90 = 2 - 135/90 = -133/90

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