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Subtract 18/8 from 16/49

1st number: 16/49, 2nd number: 2 2/8

16/49 - 18/8 is -377/196.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 8 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 49 × 8 = 392,
    16/49 = 16 × 8/49 × 8 = 128/392
  3. Likewise, for the 2nd fraction, since 8 × 49 = 392,
    18/8 = 18 × 49/8 × 49 = 882/392
  4. Subtract the two like fractions:
    128/392 - 882/392 = 128 - 882/392 = -754/392
  5. After reducing the fraction, the answer is -377/196

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