Subtract 15/30 from 25/3
1st number: 8 1/3, 2nd number: 15/30
25/3 - 15/30 is 47/6.
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,
25/3 = 25 × 10/3 × 10 = 250/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
15/30 = 15 × 1/30 × 1 = 15/30 - Subtract the two like fractions:
250/30 - 15/30 = 250 - 15/30 = 235/30 - After reducing the fraction, the answer is 47/6
- In mixed form: 75/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3-15/30 25/6-15/30 25/3-15/60 75/3-15/30 25/3-45/30 25/9-15/30 25/3-15/90 25/3-75/30 25/15-15/30 25/21-15/30