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Subtract 10/5 from 5/8

1st number: 5/8, 2nd number: 2 0/5

5/8 - 10/5 is -11/8.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 5 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 8 × 5 = 40,
    5/8 = 5 × 5/8 × 5 = 25/40
  3. Likewise, for the 2nd fraction, since 5 × 8 = 40,
    10/5 = 10 × 8/5 × 8 = 80/40
  4. Subtract the two like fractions:
    25/40 - 80/40 = 25 - 80/40 = -55/40
  5. After reducing the fraction, the answer is -11/8

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