Add 4/30 and 14/9
1st number: 4/30, 2nd number: 1 5/9
4/30 + 14/9 is 76/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
4/30 = 4 × 3/30 × 3 = 12/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
14/9 = 14 × 10/9 × 10 = 140/90 - Add the two like fractions:
12/90 + 140/90 = 12 + 140/90 = 152/90 - 152/90 simplified gives 76/45
- So, 4/30 + 14/9 = 76/45
In mixed form: 131/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30+14/9 4/30+28/9 4/60+14/9 4/30+14/18 12/30+14/9 4/30+42/9 4/90+14/9 4/30+14/27 20/30+14/9 4/30+70/9 4/30+14/45 28/30+14/9 4/30+98/9 4/30+14/63