Add 10/49 and 18/9
1st number: 10/49, 2nd number: 2 0/9
10/49 + 18/9 is 108/49.
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,
10/49 = 10 × 9/49 × 9 = 90/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
18/9 = 18 × 49/9 × 49 = 882/441 - Add the two like fractions:
90/441 + 882/441 = 90 + 882/441 = 972/441 - 972/441 simplified gives 108/49
- So, 10/49 + 18/9 = 108/49
In mixed form: 210/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/49+18/9 10/49+36/9 10/98+18/9 30/49+18/9 10/49+54/9 10/49+18/27 50/49+18/9 10/49+90/9 10/49+18/45 70/49+18/9 10/49+18/63