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Subtract 2/9 from 56/7

1st number: 8 0/7, 2nd number: 2/9

56/7 - 2/9 is 70/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 9 is 63
  2. For the 1st fraction, since 7 × 9 = 63,
    56/7 = 56 × 9/7 × 9 = 504/63
  3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
    2/9 = 2 × 7/9 × 7 = 14/63
  4. Subtract the two fractions:
    504/63 - 14/63 = 504 - 14/63 = 490/63
  5. After reducing the fraction, the answer is 70/9
  6. In mixed form: 77/9

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