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Subtract 98/8 from 3/63

1st number: 3/63, 2nd number: 12 2/8

3/63 - 98/8 is -1025/84.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 8 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 63 × 8 = 504,
    3/63 = 3 × 8/63 × 8 = 24/504
  3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
    98/8 = 98 × 63/8 × 63 = 6174/504
  4. Subtract the two like fractions:
    24/504 - 6174/504 = 24 - 6174/504 = -6150/504
  5. After reducing the fraction, the answer is -1025/84

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