Add 10/49 and 20/10
1st number: 10/49, 2nd number: 2 0/10
10/49 + 20/10 is 108/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
10/49 = 10 × 10/49 × 10 = 100/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
20/10 = 20 × 49/10 × 49 = 980/490 - Add the two like fractions:
100/490 + 980/490 = 100 + 980/490 = 1080/490 - 1080/490 simplified gives 108/49
- So, 10/49 + 20/10 = 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+20/10 10/49+40/10 10/98+20/10 30/49+20/10 10/49+60/10 10/49+20/30 50/49+20/10 10/49+20/50 70/49+20/10 10/49+20/70