Subtract 10/5 from 4/3
1st number: 1 1/3, 2nd number: 2 0/5
4/3 - 10/5 is -2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
4/3 = 4 × 5/3 × 5 = 20/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
10/5 = 10 × 3/5 × 3 = 30/15 - Subtract the two like fractions:
20/15 - 30/15 = 20 - 30/15 = -10/15 - After reducing the fraction, the answer is -2/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/3-10/5 4/3-20/5 4/6-10/5 12/3-10/5 4/3-30/5 4/9-10/5 4/3-10/15 20/3-10/5 4/3-50/5 4/15-10/5 4/3-10/25 28/3-10/5 4/3-70/5 4/21-10/5 4/3-10/35