Subtract 2/28 from 84/3
1st number: 28 0/3, 2nd number: 2/28
84/3 - 2/28 is 391/14.
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,
84/3 = 84 × 28/3 × 28 = 2352/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
2/28 = 2 × 3/28 × 3 = 6/84 - Subtract the two like fractions:
2352/84 - 6/84 = 2352 - 6/84 = 2346/84 - After reducing the fraction, the answer is 391/14
- In mixed form: 2713/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3-4/28 84/6-2/28 84/3-2/56 84/3-6/28 84/9-2/28 84/3-2/84 84/3-10/28 84/15-2/28 84/3-14/28 84/21-2/28