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Subtract 18/16 from 1/70

1st number: 1/70, 2nd number: 1 2/16

1/70 - 18/16 is -311/280.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 16 is 560
  2. For the 1st fraction, since 70 × 8 = 560,
    1/70 = 1 × 8/70 × 8 = 8/560
  3. Likewise, for the 2nd fraction, since 16 × 35 = 560,
    18/16 = 18 × 35/16 × 35 = 630/560
  4. Subtract the two fractions:
    8/560 - 630/560 = 8 - 630/560 = -622/560
  5. After reducing the fraction, the answer is -311/280

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