Add 84/3 and 4/28
1st number: 28 0/3, 2nd number: 4/28
84/3 + 4/28 is 197/7.
Steps for adding 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,
4/28 = 4 × 3/28 × 3 = 12/84 - Add the two like fractions:
2352/84 + 12/84 = 2352 + 12/84 = 2364/84 - 2364/84 simplified gives 197/7
- So, 84/3 + 4/28 = 197/7
In mixed form: 281/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3+8/28 84/6+4/28 84/3+4/56 84/3+12/28 84/9+4/28 84/3+4/84 84/3+20/28 84/15+4/28 84/21+4/28