Add 28/6 and 30/54
1st number: 4 4/6, 2nd number: 30/54
28/6 + 30/54 is 47/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
28/6 = 28 × 9/6 × 9 = 252/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
30/54 = 30 × 1/54 × 1 = 30/54 - Add the two like fractions:
252/54 + 30/54 = 252 + 30/54 = 282/54 - 282/54 simplified gives 47/9
- So, 28/6 + 30/54 = 47/9
In mixed form: 52/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6+30/54 28/6+60/54 28/12+30/54 84/6+30/54 28/6+90/54 28/18+30/54 28/30+30/54 28/42+30/54