Subtract 27/54 from 9/6
1st number: 1 3/6, 2nd number: 27/54
9/6 - 27/54 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
9/6 = 9 × 9/6 × 9 = 81/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
27/54 = 27 × 1/54 × 1 = 27/54 - Subtract the two like fractions:
81/54 - 27/54 = 81 - 27/54 = 54/54 - After reducing the fraction, the answer is 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/6-27/54 9/12-27/54 27/6-27/54 9/6-81/54 9/18-27/54 45/6-27/54 9/30-27/54 63/6-27/54 9/42-27/54