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Subtract 18/10 from 24/98

1st number: 24/98, 2nd number: 1 8/10

24/98 - 18/10 is -381/245.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 10 is 490
  2. For the 1st fraction, since 98 × 5 = 490,
    24/98 = 24 × 5/98 × 5 = 120/490
  3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
    18/10 = 18 × 49/10 × 49 = 882/490
  4. Subtract the two fractions:
    120/490 - 882/490 = 120 - 882/490 = -762/490
  5. After reducing the fraction, the answer is -381/245

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