Add 28/5 and 35/49
1st number: 5 3/5, 2nd number: 35/49
28/5 + 35/49 is 221/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 5 × 49 = 245,
28/5 = 28 × 49/5 × 49 = 1372/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
35/49 = 35 × 5/49 × 5 = 175/245 - Add the two like fractions:
1372/245 + 175/245 = 1372 + 175/245 = 1547/245 - 1547/245 simplified gives 221/35
- So, 28/5 + 35/49 = 221/35
In mixed form: 611/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+35/49 28/5+70/49 28/10+35/49 28/5+35/98 84/5+35/49 28/15+35/49 28/25+35/49 28/35+35/49