Subtract 4/10 from 50/28
1st number: 1 22/28, 2nd number: 4/10
50/28 - 4/10 is 97/70.
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,
50/28 = 50 × 5/28 × 5 = 250/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
4/10 = 4 × 14/10 × 14 = 56/140 - Subtract the two like fractions:
250/140 - 56/140 = 250 - 56/140 = 194/140 - After reducing the fraction, the answer is 97/70
- In mixed form: 127/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28-8/10 50/56-4/10 50/28-4/20 50/28-12/10 50/84-4/10 50/28-4/30 50/28-20/10 50/28-4/50 50/28-28/10 50/28-4/70