Add 1/5 and 25/9
1st number: 1/5, 2nd number: 2 7/9
1/5 + 25/9 is 134/45.
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,
1/5 = 1 × 9/5 × 9 = 9/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
25/9 = 25 × 5/9 × 5 = 125/45 - Add the two like fractions:
9/45 + 125/45 = 9 + 125/45 = 134/45 - So, 1/5 + 25/9 = 134/45
In mixed form: 244/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5+25/9 1/5+50/9 1/10+25/9 1/5+25/18 3/5+25/9 1/5+75/9 1/15+25/9 1/5+25/27 1/25+25/9 1/5+25/45 7/5+25/9 1/35+25/9 1/5+25/63