Add 6/9 and 63/10
1st number: 6/9, 2nd number: 6 3/10
6/9 + 63/10 is 209/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
6/9 = 6 × 10/9 × 10 = 60/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
63/10 = 63 × 9/10 × 9 = 567/90 - Add the two like fractions:
60/90 + 567/90 = 60 + 567/90 = 627/90 - 627/90 simplified gives 209/30
- So, 6/9 + 63/10 = 209/30
In mixed form: 629/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9+63/10 6/18+63/10 6/9+63/20 18/9+63/10 6/27+63/10 6/9+63/30 30/9+63/10 6/45+63/10 6/9+63/50 42/9+63/10 6/63+63/10 6/9+63/70