Add 30/10 and 14/9
1st number: 3 0/10, 2nd number: 1 5/9
30/10 + 14/9 is 41/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
30/10 = 30 × 9/10 × 9 = 270/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
14/9 = 14 × 10/9 × 10 = 140/90 - Add the two like fractions:
270/90 + 140/90 = 270 + 140/90 = 410/90 - 410/90 simplified gives 41/9
- So, 30/10 + 14/9 = 41/9
In mixed form: 45/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+14/9 30/10+28/9 30/20+14/9 30/10+14/18 90/10+14/9 30/10+42/9 30/10+14/27 30/10+70/9 30/50+14/9 30/10+14/45 30/10+98/9 30/70+14/9 30/10+14/63