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Subtract 27/4 from 35/10

1st number: 3 5/10, 2nd number: 6 3/4

35/10 - 27/4 is -13/4.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 4 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 10 × 2 = 20,
    35/10 = 35 × 2/10 × 2 = 70/20
  3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
    27/4 = 27 × 5/4 × 5 = 135/20
  4. Subtract the two like fractions:
    70/20 - 135/20 = 70 - 135/20 = -65/20
  5. After reducing the fraction, the answer is -13/4

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