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Subtract 75/70 from 60/98

1st number: 60/98, 2nd number: 1 5/70

60/98 - 75/70 is -45/98.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 70 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 98 × 5 = 490,
    60/98 = 60 × 5/98 × 5 = 300/490
  3. Likewise, for the 2nd fraction, since 70 × 7 = 490,
    75/70 = 75 × 7/70 × 7 = 525/490
  4. Subtract the two like fractions:
    300/490 - 525/490 = 300 - 525/490 = -225/490
  5. After reducing the fraction, the answer is -45/98

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