Subtract 32/5 from 4/28
1st number: 4/28, 2nd number: 6 2/5
4/28 - 32/5 is -219/35.
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,
4/28 = 4 × 5/28 × 5 = 20/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
32/5 = 32 × 28/5 × 28 = 896/140 - Subtract the two like fractions:
20/140 - 896/140 = 20 - 896/140 = -876/140 - After reducing the fraction, the answer is -219/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/28-32/5 4/28-64/5 4/56-32/5 4/28-32/10 12/28-32/5 4/28-96/5 4/84-32/5 4/28-32/15 20/28-32/5 4/28-32/25 4/28-32/35