Add 18/49 and 10/9
1st number: 18/49, 2nd number: 1 1/9
18/49 + 10/9 is 652/441.
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,
18/49 = 18 × 9/49 × 9 = 162/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
10/9 = 10 × 49/9 × 49 = 490/441 - Add the two like fractions:
162/441 + 490/441 = 162 + 490/441 = 652/441 - So, 18/49 + 10/9 = 652/441
In mixed form: 1211/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/49+10/9 18/49+20/9 18/98+10/9 18/49+10/18 54/49+10/9 18/49+30/9 18/49+10/27 90/49+10/9 18/49+50/9 18/49+10/45 18/49+70/9 18/49+10/63