Add 20/49 and 1/9
20/49 + 1/9 is 229/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
20/49 = 20 × 9/49 × 9 = 180/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
1/9 = 1 × 49/9 × 49 = 49/441 - Add the two like fractions:
180/441 + 49/441 = 180 + 49/441 = 229/441 - So, 20/49 + 1/9 = 229/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/49+1/9 20/49+2/9 20/98+1/9 20/49+1/18 60/49+1/9 20/49+3/9 20/49+1/27 20/49+5/9 20/49+1/45 20/49+7/9 20/49+1/63