Add 2/30 and 35/20
1st number: 2/30, 2nd number: 1 15/20
2/30 + 35/20 is 109/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
2/30 = 2 × 2/30 × 2 = 4/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
35/20 = 35 × 3/20 × 3 = 105/60 - Add the two like fractions:
4/60 + 105/60 = 4 + 105/60 = 109/60 - So, 2/30 + 35/20 = 109/60
In mixed form: 149/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30+35/20 2/30+70/20 2/60+35/20 2/30+35/40 6/30+35/20 2/90+35/20 2/30+35/60 10/30+35/20 14/30+35/20