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Subtract 3/63 from 30/4

1st number: 7 2/4, 2nd number: 3/63

30/4 - 3/63 is 313/42.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 4 × 63 = 252,
    30/4 = 30 × 63/4 × 63 = 1890/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    3/63 = 3 × 4/63 × 4 = 12/252
  4. Subtract the two like fractions:
    1890/252 - 12/252 = 1890 - 12/252 = 1878/252
  5. After reducing the fraction, the answer is 313/42
  6. In mixed form: 719/42

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