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Subtract 6/18 from 72/49

1st number: 1 23/49, 2nd number: 6/18

72/49 - 6/18 is 167/147.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 18 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 49 × 18 = 882,
    72/49 = 72 × 18/49 × 18 = 1296/882
  3. Likewise, for the 2nd fraction, since 18 × 49 = 882,
    6/18 = 6 × 49/18 × 49 = 294/882
  4. Subtract the two like fractions:
    1296/882 - 294/882 = 1296 - 294/882 = 1002/882
  5. After reducing the fraction, the answer is 167/147
  6. In mixed form: 120/147

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