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Subtract 21/25 from 40/8

1st number: 5 0/8, 2nd number: 21/25

40/8 - 21/25 is 104/25.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 25 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 8 × 25 = 200,
    40/8 = 40 × 25/8 × 25 = 1000/200
  3. Likewise, for the 2nd fraction, since 25 × 8 = 200,
    21/25 = 21 × 8/25 × 8 = 168/200
  4. Subtract the two like fractions:
    1000/200 - 168/200 = 1000 - 168/200 = 832/200
  5. After reducing the fraction, the answer is 104/25
  6. In mixed form: 44/25

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