Subtract 63/49 from 27/56
1st number: 27/56, 2nd number: 1 14/49
27/56 - 63/49 is -45/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
27/56 = 27 × 7/56 × 7 = 189/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
63/49 = 63 × 8/49 × 8 = 504/392 - Subtract the two like fractions:
189/392 - 504/392 = 189 - 504/392 = -315/392 - After reducing the fraction, the answer is -45/56
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