Subtract 35/18 from 36/49
1st number: 36/49, 2nd number: 1 17/18
36/49 - 35/18 is -1067/882.
Steps for subtracting fractions
- 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 - For the 1st fraction, since 49 × 18 = 882,
36/49 = 36 × 18/49 × 18 = 648/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
35/18 = 35 × 49/18 × 49 = 1715/882 - Subtract the two like fractions:
648/882 - 1715/882 = 648 - 1715/882 = -1067/882
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