Subtract 4/10 from 70/3
1st number: 23 1/3, 2nd number: 4/10
70/3 - 4/10 is 344/15.
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,
70/3 = 70 × 10/3 × 10 = 700/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
4/10 = 4 × 3/10 × 3 = 12/30 - Subtract the two like fractions:
700/30 - 12/30 = 700 - 12/30 = 688/30 - After reducing the fraction, the answer is 344/15
- In mixed form: 2214/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3-8/10 70/6-4/10 70/3-4/20 70/3-12/10 70/9-4/10 70/3-4/30 70/3-20/10 70/15-4/10 70/3-4/50 70/3-28/10 70/21-4/10 70/3-4/70