Add 30/50 and 14/15
30/50 + 14/15 is 23/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 15 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
30/50 = 30 × 3/50 × 3 = 90/150 - Likewise, for the 2nd fraction, since 15 × 10 = 150,
14/15 = 14 × 10/15 × 10 = 140/150 - Add the two like fractions:
90/150 + 140/150 = 90 + 140/150 = 230/150 - 230/150 simplified gives 23/15
- So, 30/50 + 14/15 = 23/15
In mixed form: 18/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/50+14/15 30/50+28/15 30/50+14/30 90/50+14/15 30/50+42/15 30/50+14/45 30/50+70/15 30/50+14/75 30/50+98/15