Add 18/9 and 49/54
1st number: 2 0/9, 2nd number: 49/54
18/9 + 49/54 is 157/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 9 × 6 = 54,
18/9 = 18 × 6/9 × 6 = 108/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
49/54 = 49 × 1/54 × 1 = 49/54 - Add the two like fractions:
108/54 + 49/54 = 108 + 49/54 = 157/54 - So, 18/9 + 49/54 = 157/54
In mixed form: 249/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/9+49/54 18/9+98/54 54/9+49/54 18/27+49/54 90/9+49/54 18/45+49/54 18/63+49/54