Subtract 1/3 from 9/54
9/54 - 1/3 is -1/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 3 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
9/54 = 9 × 1/54 × 1 = 9/54 - Likewise, for the 2nd fraction, since 3 × 18 = 54,
1/3 = 1 × 18/3 × 18 = 18/54 - Subtract the two like fractions:
9/54 - 18/54 = 9 - 18/54 = -9/54 - After reducing the fraction, the answer is -1/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54-1/3 9/54-2/3 9/54-1/6 27/54-1/3 9/54-1/9 45/54-1/3 9/54-5/3 9/54-1/15 63/54-1/3 9/54-7/3 9/54-1/21