Add 56/9 and 12/63
1st number: 6 2/9, 2nd number: 12/63
56/9 + 12/63 is 404/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
56/9 = 56 × 7/9 × 7 = 392/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
12/63 = 12 × 1/63 × 1 = 12/63 - Add the two like fractions:
392/63 + 12/63 = 392 + 12/63 = 404/63 - So, 56/9 + 12/63 = 404/63
In mixed form: 626/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+24/63 56/18+12/63 56/9+36/63 56/27+12/63 56/9+60/63 56/45+12/63 56/9+84/63 56/63+12/63