Add 16/30 and 10/20
16/30 + 10/20 is 31/30.
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,
16/30 = 16 × 2/30 × 2 = 32/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
10/20 = 10 × 3/20 × 3 = 30/60 - Add the two like fractions:
32/60 + 30/60 = 32 + 30/60 = 62/60 - 62/60 simplified gives 31/30
- So, 16/30 + 10/20 = 31/30
In mixed form: 11/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30+10/20 16/60+10/20 16/30+10/40 48/30+10/20 16/30+30/20 16/90+10/20 16/30+10/60 80/30+10/20 16/30+50/20 16/30+70/20