Subtract 14/28 from 28/10
1st number: 2 8/10, 2nd number: 14/28
28/10 - 14/28 is 23/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 10 × 14 = 140,
28/10 = 28 × 14/10 × 14 = 392/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
14/28 = 14 × 5/28 × 5 = 70/140 - Subtract the two like fractions:
392/140 - 70/140 = 392 - 70/140 = 322/140 - After reducing the fraction, the answer is 23/10
- In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-14/28 28/20-14/28 28/10-14/56 84/10-14/28 28/10-42/28 28/30-14/28 28/10-14/84 28/10-70/28 28/50-14/28 28/10-98/28 28/70-14/28