Add 40/3 and 14/30
1st number: 13 1/3, 2nd number: 14/30
40/3 + 14/30 is 69/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
40/3 = 40 × 10/3 × 10 = 400/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
14/30 = 14 × 1/30 × 1 = 14/30 - Add the two like fractions:
400/30 + 14/30 = 400 + 14/30 = 414/30 - 414/30 simplified gives 69/5
- So, 40/3 + 14/30 = 69/5
In mixed form: 134/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+14/30 40/3+28/30 40/6+14/30 40/3+14/60 40/3+42/30 40/9+14/30 40/3+14/90 40/3+70/30 40/15+14/30 40/3+98/30 40/21+14/30