Add 49/18 and 54/9
1st number: 2 13/18, 2nd number: 6 0/9
49/18 + 54/9 is 157/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
49/18 = 49 × 1/18 × 1 = 49/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
54/9 = 54 × 2/9 × 2 = 108/18 - Add the two like fractions:
49/18 + 108/18 = 49 + 108/18 = 157/18 - So, 49/18 + 54/9 = 157/18
In mixed form: 813/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18+54/9 49/36+54/9 49/18+54/18 49/54+54/9 49/18+54/27 49/90+54/9 49/18+54/45 49/18+54/63