Subtract 5/27 from 28/10
1st number: 2 8/10, 2nd number: 5/27
28/10 - 5/27 is 353/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
28/10 = 28 × 27/10 × 27 = 756/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
5/27 = 5 × 10/27 × 10 = 50/270 - Subtract the two like fractions:
756/270 - 50/270 = 756 - 50/270 = 706/270 - After reducing the fraction, the answer is 353/135
- In mixed form: 283/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-5/27 28/10-10/27 28/20-5/27 28/10-5/54 84/10-5/27 28/10-15/27 28/30-5/27 28/10-5/81 28/10-25/27 28/50-5/27 28/10-35/27 28/70-5/27