Add 4/63 and 63/9
1st number: 4/63, 2nd number: 7 0/9
4/63 + 63/9 is 445/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
4/63 = 4 × 1/63 × 1 = 4/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
63/9 = 63 × 7/9 × 7 = 441/63 - Add the two like fractions:
4/63 + 441/63 = 4 + 441/63 = 445/63 - So, 4/63 + 63/9 = 445/63
In mixed form: 74/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63+63/9 4/63+63/18 12/63+63/9 4/63+63/27 20/63+63/9 4/63+63/45 28/63+63/9