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Subtract 25/7 from 6/84

1st number: 6/84, 2nd number: 3 4/7

6/84 - 25/7 is -7/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 7 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 84 × 1 = 84,
    6/84 = 6 × 1/84 × 1 = 6/84
  3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
    25/7 = 25 × 12/7 × 12 = 300/84
  4. Subtract the two like fractions:
    6/84 - 300/84 = 6 - 300/84 = -294/84
  5. After reducing the fraction, the answer is -7/2

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