Add 30/9 and 14/45
1st number: 3 3/9, 2nd number: 14/45
30/9 + 14/45 is 164/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
30/9 = 30 × 5/9 × 5 = 150/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
14/45 = 14 × 1/45 × 1 = 14/45 - Add the two like fractions:
150/45 + 14/45 = 150 + 14/45 = 164/45 - So, 30/9 + 14/45 = 164/45
In mixed form: 329/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9+14/45 30/9+28/45 30/18+14/45 30/9+14/90 90/9+14/45 30/9+42/45 30/27+14/45 30/9+70/45 30/45+14/45 30/9+98/45 30/63+14/45