Subtract 28/27 from 60/9
1st number: 6 6/9, 2nd number: 1 1/27
60/9 - 28/27 is 152/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 9 × 3 = 27,
60/9 = 60 × 3/9 × 3 = 180/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
28/27 = 28 × 1/27 × 1 = 28/27 - Subtract the two like fractions:
180/27 - 28/27 = 180 - 28/27 = 152/27 - In mixed form: 517/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9-56/27 60/18-28/27 60/9-28/54 60/9-84/27 60/27-28/27 60/9-28/81 60/45-28/27 60/63-28/27