Subtract 5/54 from 49/56
49/56 - 5/54 is 169/216.
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,
5/54 = 5 × 28/54 × 28 = 140/1512 - Subtract the two like fractions:
1323/1512 - 140/1512 = 1323 - 140/1512 = 1183/1512 - After reducing the fraction, the answer is 169/216
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