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Subtract 5/72 from 20/2

1st number: 10 0/2, 2nd number: 5/72

20/2 - 5/72 is 715/72.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 2 × 36 = 72,
    20/2 = 20 × 36/2 × 36 = 720/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    5/72 = 5 × 1/72 × 1 = 5/72
  4. Subtract the two like fractions:
    720/72 - 5/72 = 720 - 5/72 = 715/72
  5. In mixed form: 967/72

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