Subtract 2/56 from 9/54
9/54 - 2/56 is 11/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 54 × 28 = 1512,
9/54 = 9 × 28/54 × 28 = 252/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
2/56 = 2 × 27/56 × 27 = 54/1512 - Subtract the two like fractions:
252/1512 - 54/1512 = 252 - 54/1512 = 198/1512 - After reducing the fraction, the answer is 11/84
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