Add 14/18 and 42/3
1st number: 14/18, 2nd number: 14 0/3
14/18 + 42/3 is 133/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 3 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
14/18 = 14 × 1/18 × 1 = 14/18 - Likewise, for the 2nd fraction, since 3 × 6 = 18,
42/3 = 42 × 6/3 × 6 = 252/18 - Add the two like fractions:
14/18 + 252/18 = 14 + 252/18 = 266/18 - 266/18 simplified gives 133/9
- So, 14/18 + 42/3 = 133/9
In mixed form: 147/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/18+42/3 14/18+84/3 14/36+42/3 14/18+42/6 42/18+42/3 14/54+42/3 14/18+42/9 70/18+42/3 14/90+42/3 14/18+42/15 98/18+42/3 14/18+42/21