Subtract 9/4 from 56/54
1st number: 1 2/54, 2nd number: 2 1/4
56/54 - 9/4 is -131/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
56/54 = 56 × 2/54 × 2 = 112/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
9/4 = 9 × 27/4 × 27 = 243/108 - Subtract the two like fractions:
112/108 - 243/108 = 112 - 243/108 = -131/108
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