Add 63/27 and 84/9
1st number: 2 9/27, 2nd number: 9 3/9
63/27 + 84/9 is 35/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 9 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 27 × 1 = 27,
63/27 = 63 × 1/27 × 1 = 63/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
84/9 = 84 × 3/9 × 3 = 252/27 - Add the two like fractions:
63/27 + 252/27 = 63 + 252/27 = 315/27 - 315/27 simplified gives 35/3
- So, 63/27 + 84/9 = 35/3
In mixed form: 112/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/54+84/9 63/27+84/18 63/81+84/9 63/27+84/27 63/27+84/45 63/27+84/63