Add 7/27 and 40/9
1st number: 7/27, 2nd number: 4 4/9
7/27 + 40/9 is 127/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 9 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 27 × 1 = 27,
7/27 = 7 × 1/27 × 1 = 7/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
40/9 = 40 × 3/9 × 3 = 120/27 - Add the two like fractions:
7/27 + 120/27 = 7 + 120/27 = 127/27 - So, 7/27 + 40/9 = 127/27
In mixed form: 419/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/27+40/9 7/27+80/9 7/54+40/9 7/27+40/18 21/27+40/9 7/81+40/9 7/27+40/27 35/27+40/9 7/27+40/45 49/27+40/9 7/27+40/63