Add 18/3 and 50/18
1st number: 6 0/3, 2nd number: 2 14/18
18/3 + 50/18 is 79/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 3 × 6 = 18,
18/3 = 18 × 6/3 × 6 = 108/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
50/18 = 50 × 1/18 × 1 = 50/18 - Add the two like fractions:
108/18 + 50/18 = 108 + 50/18 = 158/18 - 158/18 simplified gives 79/9
- So, 18/3 + 50/18 = 79/9
In mixed form: 87/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3+50/18 18/6+50/18 18/3+50/36 54/3+50/18 18/9+50/18 18/3+50/54 90/3+50/18 18/15+50/18 18/3+50/90 18/21+50/18