Add 56/49 and 7/10
1st number: 1 7/49, 2nd number: 7/10
56/49 + 7/10 is 129/70.
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,
56/49 = 56 × 10/49 × 10 = 560/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
7/10 = 7 × 49/10 × 49 = 343/490 - Add the two like fractions:
560/490 + 343/490 = 560 + 343/490 = 903/490 - 903/490 simplified gives 129/70
- So, 56/49 + 7/10 = 129/70
In mixed form: 159/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/49+14/10 56/98+7/10 56/49+7/20 56/49+21/10 56/49+7/30 56/49+35/10 56/49+7/50 56/49+49/10 56/49+7/70