Add 2/9 and 10/63
2/9 + 10/63 is 8/21.
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,
2/9 = 2 × 7/9 × 7 = 14/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
10/63 = 10 × 1/63 × 1 = 10/63 - Add the two like fractions:
14/63 + 10/63 = 14 + 10/63 = 24/63 - 24/63 simplified gives 8/21
- So, 2/9 + 10/63 = 8/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/9+10/63 2/9+20/63 2/18+10/63 6/9+10/63 2/9+30/63 2/27+10/63 10/9+10/63 2/9+50/63 2/45+10/63 14/9+10/63 2/9+70/63 2/63+10/63