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Subtract 40/10 from 9/35

1st number: 9/35, 2nd number: 4 0/10

9/35 - 40/10 is -131/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 35 × 2 = 70,
    9/35 = 9 × 2/35 × 2 = 18/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    40/10 = 40 × 7/10 × 7 = 280/70
  4. Subtract the two like fractions:
    18/70 - 280/70 = 18 - 280/70 = -262/70
  5. After reducing the fraction, the answer is -131/35

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