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Subtract 1/10 from 35/20

1st number: 1 15/20, 2nd number: 1/10

35/20 - 1/10 is 33/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 10 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 20 × 1 = 20,
    35/20 = 35 × 1/20 × 1 = 35/20
  3. Likewise, for the 2nd fraction, since 10 × 2 = 20,
    1/10 = 1 × 2/10 × 2 = 2/20
  4. Subtract the two like fractions:
    35/20 - 2/20 = 35 - 2/20 = 33/20
  5. In mixed form: 113/20

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