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Subtract 18/12 from 7/50

1st number: 7/50, 2nd number: 1 6/12

7/50 - 18/12 is -34/25.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 12 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 50 × 6 = 300,
    7/50 = 7 × 6/50 × 6 = 42/300
  3. Likewise, for the 2nd fraction, since 12 × 25 = 300,
    18/12 = 18 × 25/12 × 25 = 450/300
  4. Subtract the two like fractions:
    42/300 - 450/300 = 42 - 450/300 = -408/300
  5. After reducing the fraction, the answer is -34/25

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