Subtract 81/27 from 60/6
1st number: 10 0/6, 2nd number: 3 0/27
60/6 - 81/27 is 7/1.
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,
60/6 = 60 × 9/6 × 9 = 540/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
81/27 = 81 × 2/27 × 2 = 162/54 - Subtract the two like fractions:
540/54 - 162/54 = 540 - 162/54 = 378/54 - After reducing the fraction, the answer is 7/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/12-81/27 60/6-81/54 60/18-81/27 60/30-81/27 60/42-81/27