Subtract 4/10 from 28/3
1st number: 9 1/3, 2nd number: 4/10
28/3 - 4/10 is 134/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
28/3 = 28 × 10/3 × 10 = 280/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
4/10 = 4 × 3/10 × 3 = 12/30 - Subtract the two like fractions:
280/30 - 12/30 = 280 - 12/30 = 268/30 - After reducing the fraction, the answer is 134/15
- In mixed form: 814/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-4/10 28/3-8/10 28/6-4/10 28/3-4/20 84/3-4/10 28/3-12/10 28/9-4/10 28/3-4/30 28/3-20/10 28/15-4/10 28/3-4/50 28/3-28/10 28/21-4/10 28/3-4/70