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Subtract 10/63 from 16/70

16/70 - 10/63 is 22/315.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 70 × 9 = 630,
    16/70 = 16 × 9/70 × 9 = 144/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    10/63 = 10 × 10/63 × 10 = 100/630
  4. Subtract the two like fractions:
    144/630 - 100/630 = 144 - 100/630 = 44/630
  5. After reducing the fraction, the answer is 22/315

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