Subtract 6/3 from 27/10
1st number: 2 7/10, 2nd number: 2 0/3
27/10 - 6/3 is 7/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 3 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
27/10 = 27 × 3/10 × 3 = 81/30 - Likewise, for the 2nd fraction, since 3 × 10 = 30,
6/3 = 6 × 10/3 × 10 = 60/30 - Subtract the two like fractions:
81/30 - 60/30 = 81 - 60/30 = 21/30 - After reducing the fraction, the answer is 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10-6/3 27/10-12/3 27/20-6/3 81/10-6/3 27/10-18/3 27/30-6/3 27/10-6/9 27/10-30/3 27/50-6/3 27/10-6/15 27/10-42/3 27/70-6/3 27/10-6/21