Subtract 2/5 from 50/28
1st number: 1 22/28, 2nd number: 2/5
50/28 - 2/5 is 97/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 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 5 × 28 = 140,
2/5 = 2 × 28/5 × 28 = 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: 50/28-4/5 50/56-2/5 50/28-2/10 50/28-6/5 50/84-2/5 50/28-2/15 50/28-10/5 50/28-2/25 50/28-14/5 50/28-2/35