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Subtract 4/63 from 4/10

4/10 - 4/63 is 106/315.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 10 × 63 = 630,
    4/10 = 4 × 63/10 × 63 = 252/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    4/63 = 4 × 10/63 × 10 = 40/630
  4. Subtract the two like fractions:
    252/630 - 40/630 = 252 - 40/630 = 212/630
  5. After reducing the fraction, the answer is 106/315

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