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Subtract 18/80 from 30/96

30/96 - 18/80 is 7/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 96 and 80 is 480

    Next, find the equivalent fraction of both fractional numbers with denominator 480
  2. For the 1st fraction, since 96 × 5 = 480,
    30/96 = 30 × 5/96 × 5 = 150/480
  3. Likewise, for the 2nd fraction, since 80 × 6 = 480,
    18/80 = 18 × 6/80 × 6 = 108/480
  4. Subtract the two like fractions:
    150/480 - 108/480 = 150 - 108/480 = 42/480
  5. After reducing the fraction, the answer is 7/80

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