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Subtract 6/5 from 8/45

1st number: 8/45, 2nd number: 1 1/5

8/45 - 6/5 is -46/45.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 5 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 45 × 1 = 45,
    8/45 = 8 × 1/45 × 1 = 8/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    6/5 = 6 × 9/5 × 9 = 54/45
  4. Subtract the two like fractions:
    8/45 - 54/45 = 8 - 54/45 = -46/45

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