Subtract 2/28 from 80/3
1st number: 26 2/3, 2nd number: 2/28
80/3 - 2/28 is 1117/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
80/3 = 80 × 28/3 × 28 = 2240/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
2/28 = 2 × 3/28 × 3 = 6/84 - Subtract the two like fractions:
2240/84 - 6/84 = 2240 - 6/84 = 2234/84 - After reducing the fraction, the answer is 1117/42
- In mixed form: 2625/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3-4/28 80/6-2/28 80/3-2/56 80/3-6/28 80/9-2/28 80/3-2/84 80/3-10/28 80/15-2/28 80/3-14/28 80/21-2/28