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Subtract 35/12 from 10/45

1st number: 10/45, 2nd number: 2 11/12

10/45 - 35/12 is -97/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 12 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 45 × 4 = 180,
    10/45 = 10 × 4/45 × 4 = 40/180
  3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
    35/12 = 35 × 15/12 × 15 = 525/180
  4. Subtract the two like fractions:
    40/180 - 525/180 = 40 - 525/180 = -485/180
  5. After reducing the fraction, the answer is -97/36

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