Subtract 56/54 from 9/4
1st number: 2 1/4, 2nd number: 1 2/54
9/4 - 56/54 is 131/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
9/4 = 9 × 27/4 × 27 = 243/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
56/54 = 56 × 2/54 × 2 = 112/108 - Subtract the two like fractions:
243/108 - 112/108 = 243 - 112/108 = 131/108 - In mixed form: 123/108
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