Add 49/5 and 40/9
1st number: 9 4/5, 2nd number: 4 4/9
49/5 + 40/9 is 641/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
49/5 = 49 × 9/5 × 9 = 441/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
40/9 = 40 × 5/9 × 5 = 200/45 - Add the two like fractions:
441/45 + 200/45 = 441 + 200/45 = 641/45 - So, 49/5 + 40/9 = 641/45
In mixed form: 1411/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5+40/9 49/5+80/9 49/10+40/9 49/5+40/18 49/15+40/9 49/5+40/27 49/25+40/9 49/5+40/45 49/35+40/9 49/5+40/63