Add 14/30 and 80/60
1st number: 14/30, 2nd number: 1 20/60
14/30 + 80/60 is 9/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
14/30 = 14 × 2/30 × 2 = 28/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
80/60 = 80 × 1/60 × 1 = 80/60 - Add the two like fractions:
28/60 + 80/60 = 28 + 80/60 = 108/60 - 108/60 simplified gives 9/5
- So, 14/30 + 80/60 = 9/5
In mixed form: 14/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+80/60 14/60+80/60 42/30+80/60 14/90+80/60 70/30+80/60 98/30+80/60