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Subtract 20/36 from 35/15

1st number: 2 5/15, 2nd number: 20/36

35/15 - 20/36 is 16/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 15 × 12 = 180,
    35/15 = 35 × 12/15 × 12 = 420/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    20/36 = 20 × 5/36 × 5 = 100/180
  4. Subtract the two like fractions:
    420/180 - 100/180 = 420 - 100/180 = 320/180
  5. After reducing the fraction, the answer is 16/9
  6. In mixed form: 17/9

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