Subtract 49/10 from 80/3
1st number: 26 2/3, 2nd number: 4 9/10
80/3 - 49/10 is 653/30.
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,
80/3 = 80 × 10/3 × 10 = 800/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
49/10 = 49 × 3/10 × 3 = 147/30 - Subtract the two like fractions:
800/30 - 147/30 = 800 - 147/30 = 653/30 - In mixed form: 2123/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3-98/10 80/6-49/10 80/3-49/20 80/9-49/10 80/3-49/30 80/15-49/10 80/3-49/50 80/21-49/10 80/3-49/70