Subtract 36/63 from 27/48
27/48 - 36/63 is -1/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 63 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 48 × 21 = 1008,
27/48 = 27 × 21/48 × 21 = 567/1008 - Likewise, for the 2nd fraction, since 63 × 16 = 1008,
36/63 = 36 × 16/63 × 16 = 576/1008 - Subtract the two like fractions:
567/1008 - 576/1008 = 567 - 576/1008 = -9/1008 - After reducing the fraction, the answer is -1/112
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