Add 28/3 and 30/4
1st number: 9 1/3, 2nd number: 7 2/4
28/3 + 30/4 is 101/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
28/3 = 28 × 4/3 × 4 = 112/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
30/4 = 30 × 3/4 × 3 = 90/12 - Add the two like fractions:
112/12 + 90/12 = 112 + 90/12 = 202/12 - 202/12 simplified gives 101/6
- So, 28/3 + 30/4 = 101/6
In mixed form: 165/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+30/4 28/3+60/4 28/6+30/4 28/3+30/8 84/3+30/4 28/3+90/4 28/9+30/4 28/3+30/12 28/15+30/4 28/3+30/20 28/21+30/4 28/3+30/28