Subtract 25/98 from 3/36
3/36 - 25/98 is -101/588.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 98 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 36 × 49 = 1764,
3/36 = 3 × 49/36 × 49 = 147/1764 - Likewise, for the 2nd fraction, since 98 × 18 = 1764,
25/98 = 25 × 18/98 × 18 = 450/1764 - Subtract the two like fractions:
147/1764 - 450/1764 = 147 - 450/1764 = -303/1764 - After reducing the fraction, the answer is -101/588
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