Subtract 12/20 from 10/3
1st number: 3 1/3, 2nd number: 12/20
10/3 - 12/20 is 41/15.
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,
10/3 = 10 × 20/3 × 20 = 200/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
12/20 = 12 × 3/20 × 3 = 36/60 - Subtract the two like fractions:
200/60 - 36/60 = 200 - 36/60 = 164/60 - After reducing the fraction, the answer is 41/15
- In mixed form: 211/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-12/20 10/3-24/20 10/6-12/20 10/3-12/40 30/3-12/20 10/3-36/20 10/9-12/20 10/3-12/60 50/3-12/20 10/3-60/20 10/15-12/20 70/3-12/20 10/3-84/20 10/21-12/20