Subtract 20/10 from 70/3
1st number: 23 1/3, 2nd number: 2 0/10
70/3 - 20/10 is 64/3.
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,
20/10 = 20 × 3/10 × 3 = 60/30 - Subtract the two like fractions:
700/30 - 60/30 = 700 - 60/30 = 640/30 - After reducing the fraction, the answer is 64/3
- In mixed form: 211/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3-40/10 70/6-20/10 70/3-60/10 70/9-20/10 70/3-20/30 70/15-20/10 70/3-20/50 70/21-20/10 70/3-20/70