Add 49/21 and 5/49
1st number: 2 7/21, 2nd number: 5/49
49/21 + 5/49 is 358/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 49 is 147
Next, find the equivalent fraction of both fractional numbers with denominator 147 - For the 1st fraction, since 21 × 7 = 147,
49/21 = 49 × 7/21 × 7 = 343/147 - Likewise, for the 2nd fraction, since 49 × 3 = 147,
5/49 = 5 × 3/49 × 3 = 15/147 - Add the two like fractions:
343/147 + 15/147 = 343 + 15/147 = 358/147 - So, 49/21 + 5/49 = 358/147
In mixed form: 264/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/21+5/49 49/21+10/49 49/42+5/49 49/21+5/98 49/21+15/49 49/63+5/49 49/21+25/49 49/21+35/49