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Subtract 56/45 from 7/8

1st number: 7/8, 2nd number: 1 11/45

7/8 - 56/45 is -133/360.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    7/8 = 7 × 45/8 × 45 = 315/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    56/45 = 56 × 8/45 × 8 = 448/360
  4. Subtract the two like fractions:
    315/360 - 448/360 = 315 - 448/360 = -133/360

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