Subtract 14/10 from 6/28
1st number: 6/28, 2nd number: 1 4/10
6/28 - 14/10 is -83/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 10 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
6/28 = 6 × 5/28 × 5 = 30/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
14/10 = 14 × 14/10 × 14 = 196/140 - Subtract the two like fractions:
30/140 - 196/140 = 30 - 196/140 = -166/140 - After reducing the fraction, the answer is -83/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/28-14/10 6/28-28/10 6/56-14/10 6/28-14/20 18/28-14/10 6/28-42/10 6/84-14/10 6/28-14/30 30/28-14/10 6/28-70/10 6/28-14/50 42/28-14/10 6/28-98/10 6/28-14/70