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Subtract 45/40 from 56/45

1st number: 1 11/45, 2nd number: 1 5/40

56/45 - 45/40 is 43/360.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 40 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 45 × 8 = 360,
    56/45 = 56 × 8/45 × 8 = 448/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    45/40 = 45 × 9/40 × 9 = 405/360
  4. Subtract the two like fractions:
    448/360 - 405/360 = 448 - 405/360 = 43/360

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