Subtract 60/27 from 18/6
1st number: 3 0/6, 2nd number: 2 6/27
18/6 - 60/27 is 7/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
18/6 = 18 × 9/6 × 9 = 162/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
60/27 = 60 × 2/27 × 2 = 120/54 - Subtract the two like fractions:
162/54 - 120/54 = 162 - 120/54 = 42/54 - After reducing the fraction, the answer is 7/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/6-60/27 18/12-60/27 18/6-60/54 54/6-60/27 18/6-60/81 90/6-60/27 18/30-60/27 18/42-60/27