Subtract 2/30 from 8/3
1st number: 2 2/3, 2nd number: 2/30
8/3 - 2/30 is 13/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
8/3 = 8 × 10/3 × 10 = 80/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
2/30 = 2 × 1/30 × 1 = 2/30 - Subtract the two like fractions:
80/30 - 2/30 = 80 - 2/30 = 78/30 - After reducing the fraction, the answer is 13/5
- In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/3-2/30 8/3-4/30 8/6-2/30 8/3-2/60 24/3-2/30 8/3-6/30 8/9-2/30 8/3-2/90 40/3-2/30 8/3-10/30 8/15-2/30 56/3-2/30 8/3-14/30 8/21-2/30