Add 9/3 and 8/28
1st number: 3 0/3, 2nd number: 8/28
9/3 + 8/28 is 23/7.
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,
9/3 = 9 × 28/3 × 28 = 252/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
8/28 = 8 × 3/28 × 3 = 24/84 - Add the two like fractions:
252/84 + 24/84 = 252 + 24/84 = 276/84 - 276/84 simplified gives 23/7
- So, 9/3 + 8/28 = 23/7
In mixed form: 32/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/3+8/28 9/3+16/28 9/6+8/28 9/3+8/56 27/3+8/28 9/3+24/28 9/3+8/84 45/3+8/28 9/3+40/28 9/15+8/28 63/3+8/28 9/3+56/28 9/21+8/28