Subtract 70/20 from 25/3
1st number: 8 1/3, 2nd number: 3 10/20
25/3 - 70/20 is 29/6.
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,
25/3 = 25 × 20/3 × 20 = 500/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
70/20 = 70 × 3/20 × 3 = 210/60 - Subtract the two like fractions:
500/60 - 210/60 = 500 - 210/60 = 290/60 - After reducing the fraction, the answer is 29/6
- In mixed form: 45/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3-70/20 25/6-70/20 25/3-70/40 75/3-70/20 25/9-70/20 25/3-70/60 25/15-70/20 25/21-70/20