Subtract 8/80 from 10/3
1st number: 3 1/3, 2nd number: 8/80
10/3 - 8/80 is 97/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 3 × 80 = 240,
10/3 = 10 × 80/3 × 80 = 800/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
8/80 = 8 × 3/80 × 3 = 24/240 - Subtract the two like fractions:
800/240 - 24/240 = 800 - 24/240 = 776/240 - After reducing the fraction, the answer is 97/30
- In mixed form: 37/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-8/80 10/3-16/80 10/6-8/80 30/3-8/80 10/3-24/80 10/9-8/80 50/3-8/80 10/3-40/80 10/15-8/80 70/3-8/80 10/3-56/80 10/21-8/80