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Subtract 5/63 from 30/4

1st number: 7 2/4, 2nd number: 5/63

30/4 - 5/63 is 935/126.

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,
    5/63 = 5 × 4/63 × 4 = 20/252
  4. Subtract the two like fractions:
    1890/252 - 20/252 = 1890 - 20/252 = 1870/252
  5. After reducing the fraction, the answer is 935/126
  6. In mixed form: 753/126

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