Subtract 24/5 from 2/28
1st number: 2/28, 2nd number: 4 4/5
2/28 - 24/5 is -331/70.
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,
2/28 = 2 × 5/28 × 5 = 10/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
24/5 = 24 × 28/5 × 28 = 672/140 - Subtract the two like fractions:
10/140 - 672/140 = 10 - 672/140 = -662/140 - After reducing the fraction, the answer is -331/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28-24/5 2/28-48/5 2/56-24/5 2/28-24/10 6/28-24/5 2/28-72/5 2/84-24/5 2/28-24/15 10/28-24/5 2/28-24/25 14/28-24/5 2/28-24/35