Add 27/4 and 49/9
1st number: 6 3/4, 2nd number: 5 4/9
27/4 + 49/9 is 439/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
27/4 = 27 × 9/4 × 9 = 243/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
49/9 = 49 × 4/9 × 4 = 196/36 - Add the two like fractions:
243/36 + 196/36 = 243 + 196/36 = 439/36 - So, 27/4 + 49/9 = 439/36
In mixed form: 127/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4+49/9 27/4+98/9 27/8+49/9 27/4+49/18 81/4+49/9 27/12+49/9 27/4+49/27 27/20+49/9 27/4+49/45 27/28+49/9 27/4+49/63