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Subtract 21/9 from 3/50

1st number: 3/50, 2nd number: 2 3/9

3/50 - 21/9 is -341/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 9 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    3/50 = 3 × 9/50 × 9 = 27/450
  3. Likewise, for the 2nd fraction, since 9 × 50 = 450,
    21/9 = 21 × 50/9 × 50 = 1050/450
  4. Subtract the two like fractions:
    27/450 - 1050/450 = 27 - 1050/450 = -1023/450
  5. After reducing the fraction, the answer is -341/150

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