Add 3/63 and 4/9
3/63 + 4/9 is 31/63.
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,
3/63 = 3 × 1/63 × 1 = 3/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
4/9 = 4 × 7/9 × 7 = 28/63 - Add the two like fractions:
3/63 + 28/63 = 3 + 28/63 = 31/63 - So, 3/63 + 4/9 = 31/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+4/9 3/63+8/9 3/63+4/18 9/63+4/9 3/63+12/9 3/63+4/27 15/63+4/9 3/63+20/9 3/63+4/45 21/63+4/9 3/63+28/9 3/63+4/63