Subtract 25/20 from 56/3
1st number: 18 2/3, 2nd number: 1 5/20
56/3 - 25/20 is 209/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
56/3 = 56 × 20/3 × 20 = 1120/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
25/20 = 25 × 3/20 × 3 = 75/60 - Subtract the two like fractions:
1120/60 - 75/60 = 1120 - 75/60 = 1045/60 - After reducing the fraction, the answer is 209/12
- In mixed form: 175/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-50/20 56/6-25/20 56/3-25/40 56/3-75/20 56/9-25/20 56/3-25/60 56/15-25/20 56/21-25/20