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Subtract 54/10 from 98/35

1st number: 2 28/35, 2nd number: 5 4/10

98/35 - 54/10 is -13/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 10 is 70
  2. For the 1st fraction, since 35 × 2 = 70,
    98/35 = 98 × 2/35 × 2 = 196/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    54/10 = 54 × 7/10 × 7 = 378/70
  4. Subtract the two fractions:
    196/70 - 378/70 = 196 - 378/70 = -182/70
  5. After reducing the fraction, the answer is -13/5

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