Subtract 60/54 from 15/9
1st number: 1 6/9, 2nd number: 1 6/54
15/9 - 60/54 is 5/9.
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,
15/9 = 15 × 6/9 × 6 = 90/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
60/54 = 60 × 1/54 × 1 = 60/54 - Subtract the two like fractions:
90/54 - 60/54 = 90 - 60/54 = 30/54 - After reducing the fraction, the answer is 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/9-60/54 15/18-60/54 45/9-60/54 15/27-60/54 75/9-60/54 15/45-60/54 15/63-60/54