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Subtract 3/16 from 3/70

3/70 - 3/16 is -81/560.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 16 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 70 × 8 = 560,
    3/70 = 3 × 8/70 × 8 = 24/560
  3. Likewise, for the 2nd fraction, since 16 × 35 = 560,
    3/16 = 3 × 35/16 × 35 = 105/560
  4. Subtract the two like fractions:
    24/560 - 105/560 = 24 - 105/560 = -81/560

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