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Subtract 80/98 from 90/14

1st number: 6 6/14, 2nd number: 80/98

90/14 - 80/98 is 275/49.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 98 is 98

    Next, find the equivalent fraction of both fractional numbers with denominator 98
  2. For the 1st fraction, since 14 × 7 = 98,
    90/14 = 90 × 7/14 × 7 = 630/98
  3. Likewise, for the 2nd fraction, since 98 × 1 = 98,
    80/98 = 80 × 1/98 × 1 = 80/98
  4. Subtract the two like fractions:
    630/98 - 80/98 = 630 - 80/98 = 550/98
  5. After reducing the fraction, the answer is 275/49
  6. In mixed form: 530/49

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