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Subtract 12/98 from 10/5

1st number: 2 0/5, 2nd number: 12/98

10/5 - 12/98 is 92/49.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 98 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 5 × 98 = 490,
    10/5 = 10 × 98/5 × 98 = 980/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    12/98 = 12 × 5/98 × 5 = 60/490
  4. Subtract the two like fractions:
    980/490 - 60/490 = 980 - 60/490 = 920/490
  5. After reducing the fraction, the answer is 92/49
  6. In mixed form: 143/49

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