Subtract 25/18 from 1/54
1st number: 1/54, 2nd number: 1 7/18
1/54 - 25/18 is -37/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 18 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
1/54 = 1 × 1/54 × 1 = 1/54 - Likewise, for the 2nd fraction, since 18 × 3 = 54,
25/18 = 25 × 3/18 × 3 = 75/54 - Subtract the two like fractions:
1/54 - 75/54 = 1 - 75/54 = -74/54 - After reducing the fraction, the answer is -37/27
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