Add 90/3 and 14/15
1st number: 30 0/3, 2nd number: 14/15
90/3 + 14/15 is 464/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
90/3 = 90 × 5/3 × 5 = 450/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
14/15 = 14 × 1/15 × 1 = 14/15 - Add the two like fractions:
450/15 + 14/15 = 450 + 14/15 = 464/15 - So, 90/3 + 14/15 = 464/15
In mixed form: 3014/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+28/15 90/6+14/15 90/3+14/30 90/3+42/15 90/9+14/15 90/3+14/45 90/3+70/15 90/15+14/15 90/3+14/75 90/3+98/15 90/21+14/15