Add 2/3 and 56/49
1st number: 2/3, 2nd number: 1 7/49
2/3 + 56/49 is 38/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 49 is 147
Next, find the equivalent fraction of both fractional numbers with denominator 147 - For the 1st fraction, since 3 × 49 = 147,
2/3 = 2 × 49/3 × 49 = 98/147 - Likewise, for the 2nd fraction, since 49 × 3 = 147,
56/49 = 56 × 3/49 × 3 = 168/147 - Add the two like fractions:
98/147 + 168/147 = 98 + 168/147 = 266/147 - 266/147 simplified gives 38/21
- So, 2/3 + 56/49 = 38/21
In mixed form: 117/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3+56/49 2/6+56/49 2/3+56/98 6/3+56/49 2/9+56/49 10/3+56/49 2/15+56/49 14/3+56/49 2/21+56/49