Subtract 7/18 from 2/98
2/98 - 7/18 is -325/882.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
2/98 = 2 × 9/98 × 9 = 18/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
7/18 = 7 × 49/18 × 49 = 343/882 - Subtract the two like fractions:
18/882 - 343/882 = 18 - 343/882 = -325/882
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