Subtract 63/54 from 49/56
1st number: 49/56, 2nd number: 1 9/54
49/56 - 63/54 is -7/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
49/56 = 49 × 27/56 × 27 = 1323/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
63/54 = 63 × 28/54 × 28 = 1764/1512 - Subtract the two like fractions:
1323/1512 - 1764/1512 = 1323 - 1764/1512 = -441/1512 - After reducing the fraction, the answer is -7/24
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Related: 98/56-63/54