Add 30/10 and 6/9
1st number: 3 0/10, 2nd number: 6/9
30/10 + 6/9 is 11/3.
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,
6/9 = 6 × 10/9 × 10 = 60/90 - Add the two like fractions:
270/90 + 60/90 = 270 + 60/90 = 330/90 - 330/90 simplified gives 11/3
- So, 30/10 + 6/9 = 11/3
In mixed form: 32/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+6/9 30/10+12/9 30/20+6/9 30/10+6/18 90/10+6/9 30/10+18/9 30/10+6/27 30/10+30/9 30/50+6/9 30/10+6/45 30/10+42/9 30/70+6/9 30/10+6/63