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Subtract 7/30 from 30/2

1st number: 15 0/2, 2nd number: 7/30

30/2 - 7/30 is 443/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 30 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 2 × 15 = 30,
    30/2 = 30 × 15/2 × 15 = 450/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    7/30 = 7 × 1/30 × 1 = 7/30
  4. Subtract the two like fractions:
    450/30 - 7/30 = 450 - 7/30 = 443/30
  5. In mixed form: 1423/30

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