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Subtract 30/98 from 54/5

1st number: 10 4/5, 2nd number: 30/98

54/5 - 30/98 is 2571/245.

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,
    54/5 = 54 × 98/5 × 98 = 5292/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    30/98 = 30 × 5/98 × 5 = 150/490
  4. Subtract the two like fractions:
    5292/490 - 150/490 = 5292 - 150/490 = 5142/490
  5. After reducing the fraction, the answer is 2571/245
  6. In mixed form: 10121/245

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