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Subtract 21/9 from 24/98

1st number: 24/98, 2nd number: 2 3/9

24/98 - 21/9 is -307/147.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 9 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    24/98 = 24 × 9/98 × 9 = 216/882
  3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
    21/9 = 21 × 98/9 × 98 = 2058/882
  4. Subtract the two like fractions:
    216/882 - 2058/882 = 216 - 2058/882 = -1842/882
  5. After reducing the fraction, the answer is -307/147

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