Add 80/5 and 14/45
1st number: 16 0/5, 2nd number: 14/45
80/5 + 14/45 is 734/45.
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,
80/5 = 80 × 9/5 × 9 = 720/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
14/45 = 14 × 1/45 × 1 = 14/45 - Add the two like fractions:
720/45 + 14/45 = 720 + 14/45 = 734/45 - So, 80/5 + 14/45 = 734/45
In mixed form: 1614/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5+28/45 80/10+14/45 80/5+14/90 80/5+42/45 80/15+14/45 80/5+70/45 80/25+14/45 80/5+98/45 80/35+14/45