Add 7/9 and 45/27
1st number: 7/9, 2nd number: 1 18/27
7/9 + 45/27 is 22/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 9 × 3 = 27,
7/9 = 7 × 3/9 × 3 = 21/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
45/27 = 45 × 1/27 × 1 = 45/27 - Add the two like fractions:
21/27 + 45/27 = 21 + 45/27 = 66/27 - 66/27 simplified gives 22/9
- So, 7/9 + 45/27 = 22/9
In mixed form: 24/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9+45/27 7/9+90/27 7/18+45/27 7/9+45/54 21/9+45/27 7/27+45/27 7/9+45/81 35/9+45/27 7/45+45/27 49/9+45/27 7/63+45/27