Subtract 25/84 from 4/3
1st number: 1 1/3, 2nd number: 25/84
4/3 - 25/84 is 29/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
4/3 = 4 × 28/3 × 28 = 112/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
25/84 = 25 × 1/84 × 1 = 25/84 - Subtract the two like fractions:
112/84 - 25/84 = 112 - 25/84 = 87/84 - After reducing the fraction, the answer is 29/28
- In mixed form: 11/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/3-25/84 4/3-50/84 4/6-25/84 12/3-25/84 4/3-75/84 4/9-25/84 20/3-25/84 4/15-25/84 28/3-25/84 4/21-25/84