Subtract 60/54 from 18/9
1st number: 2 0/9, 2nd number: 1 6/54
18/9 - 60/54 is 8/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 9 × 6 = 54,
18/9 = 18 × 6/9 × 6 = 108/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
60/54 = 60 × 1/54 × 1 = 60/54 - Subtract the two like fractions:
108/54 - 60/54 = 108 - 60/54 = 48/54 - After reducing the fraction, the answer is 8/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/9-60/54 54/9-60/54 18/27-60/54 90/9-60/54 18/45-60/54 18/63-60/54