Add 25/27 and 40/9
1st number: 25/27, 2nd number: 4 4/9
25/27 + 40/9 is 145/27.
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,
25/27 = 25 × 1/27 × 1 = 25/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
40/9 = 40 × 3/9 × 3 = 120/27 - Add the two like fractions:
25/27 + 120/27 = 25 + 120/27 = 145/27 - So, 25/27 + 40/9 = 145/27
In mixed form: 510/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+40/9 25/27+80/9 25/54+40/9 25/27+40/18 75/27+40/9 25/81+40/9 25/27+40/27 25/27+40/45 25/27+40/63