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Subtract 30/16 from 12/30

1st number: 12/30, 2nd number: 1 14/16

12/30 - 30/16 is -59/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 30 × 8 = 240,
    12/30 = 12 × 8/30 × 8 = 96/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    30/16 = 30 × 15/16 × 15 = 450/240
  4. Subtract the two like fractions:
    96/240 - 450/240 = 96 - 450/240 = -354/240
  5. After reducing the fraction, the answer is -59/40

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