Add 16/9 and 63/30
1st number: 1 7/9, 2nd number: 2 3/30
16/9 + 63/30 is 349/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
16/9 = 16 × 10/9 × 10 = 160/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
63/30 = 63 × 3/30 × 3 = 189/90 - Add the two like fractions:
160/90 + 189/90 = 160 + 189/90 = 349/90 - So, 16/9 + 63/30 = 349/90
In mixed form: 379/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/9+63/30 16/18+63/30 16/9+63/60 48/9+63/30 16/27+63/30 16/9+63/90 80/9+63/30 16/45+63/30 16/63+63/30