Subtract 1/56 from 7/54
7/54 - 1/56 is 169/1512.
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,
7/54 = 7 × 28/54 × 28 = 196/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
1/56 = 1 × 27/56 × 27 = 27/1512 - Subtract the two like fractions:
196/1512 - 27/1512 = 196 - 27/1512 = 169/1512
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