Subtract 27/49 from 25/84
25/84 - 27/49 is -149/588.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 84 × 7 = 588,
25/84 = 25 × 7/84 × 7 = 175/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
27/49 = 27 × 12/49 × 12 = 324/588 - Subtract the two like fractions:
175/588 - 324/588 = 175 - 324/588 = -149/588
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