Add 6/9 and 63/16
1st number: 6/9, 2nd number: 3 15/16
6/9 + 63/16 is 221/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
6/9 = 6 × 16/9 × 16 = 96/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
63/16 = 63 × 9/16 × 9 = 567/144 - Add the two like fractions:
96/144 + 567/144 = 96 + 567/144 = 663/144 - 663/144 simplified gives 221/48
- So, 6/9 + 63/16 = 221/48
In mixed form: 429/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9+63/16 6/18+63/16 6/9+63/32 18/9+63/16 6/27+63/16 6/9+63/48 30/9+63/16 6/45+63/16 6/9+63/80 42/9+63/16 6/63+63/16