Add 63/9 and 15/6
1st number: 7 0/9, 2nd number: 2 3/6
63/9 + 15/6 is 19/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
63/9 = 63 × 2/9 × 2 = 126/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
15/6 = 15 × 3/6 × 3 = 45/18 - Add the two like fractions:
126/18 + 45/18 = 126 + 45/18 = 171/18 - 171/18 simplified gives 19/2
- So, 63/9 + 15/6 = 19/2
In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/9+30/6 63/18+15/6 63/9+15/12 63/9+45/6 63/27+15/6 63/9+15/18 63/9+75/6 63/45+15/6 63/9+15/30 63/9+15/42