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Subtract 70/8 from 8/28

1st number: 8/28, 2nd number: 8 6/8

8/28 - 70/8 is -237/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 8 is 56
  2. For the 1st fraction, since 28 × 2 = 56,
    8/28 = 8 × 2/28 × 2 = 16/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    70/8 = 70 × 7/8 × 7 = 490/56
  4. Subtract the two fractions:
    16/56 - 490/56 = 16 - 490/56 = -474/56
  5. After reducing the fraction, the answer is -237/28

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