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Subtract 63/4 from 10/6

1st number: 1 4/6, 2nd number: 15 3/4

10/6 - 63/4 is -169/12.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 4 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 6 × 2 = 12,
    10/6 = 10 × 2/6 × 2 = 20/12
  3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
    63/4 = 63 × 3/4 × 3 = 189/12
  4. Subtract the two like fractions:
    20/12 - 189/12 = 20 - 189/12 = -169/12

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