Subtract 63/98 from 32/84
32/84 - 63/98 is -11/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 98 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 84 × 7 = 588,
32/84 = 32 × 7/84 × 7 = 224/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
63/98 = 63 × 6/98 × 6 = 378/588 - Subtract the two like fractions:
224/588 - 378/588 = 224 - 378/588 = -154/588 - After reducing the fraction, the answer is -11/42
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