Add 6/5 and 80/45
1st number: 1 1/5, 2nd number: 1 35/45
6/5 + 80/45 is 134/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
6/5 = 6 × 9/5 × 9 = 54/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
80/45 = 80 × 1/45 × 1 = 80/45 - Add the two like fractions:
54/45 + 80/45 = 54 + 80/45 = 134/45 - So, 6/5 + 80/45 = 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: 12/5+80/45 6/10+80/45 6/5+80/90 18/5+80/45 6/15+80/45 30/5+80/45 6/25+80/45 42/5+80/45 6/35+80/45