Add 1/30 and 36/20
1st number: 1/30, 2nd number: 1 16/20
1/30 + 36/20 is 11/6.
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,
1/30 = 1 × 2/30 × 2 = 2/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
36/20 = 36 × 3/20 × 3 = 108/60 - Add the two like fractions:
2/60 + 108/60 = 2 + 108/60 = 110/60 - 110/60 simplified gives 11/6
- So, 1/30 + 36/20 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/30+36/20 1/30+72/20 1/60+36/20 1/30+36/40 3/30+36/20 1/90+36/20 1/30+36/60 5/30+36/20 7/30+36/20