Add 6/45 and 49/54
6/45 + 49/54 is 281/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 45 × 6 = 270,
6/45 = 6 × 6/45 × 6 = 36/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
49/54 = 49 × 5/54 × 5 = 245/270 - Add the two like fractions:
36/270 + 245/270 = 36 + 245/270 = 281/270 - So, 6/45 + 49/54 = 281/270
In mixed form: 111/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45+49/54 6/45+98/54 6/90+49/54 18/45+49/54 30/45+49/54 42/45+49/54