Add 16/30 and 28/10
1st number: 16/30, 2nd number: 2 8/10
16/30 + 28/10 is 10/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
16/30 = 16 × 1/30 × 1 = 16/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
28/10 = 28 × 3/10 × 3 = 84/30 - Add the two like fractions:
16/30 + 84/30 = 16 + 84/30 = 100/30 - 100/30 simplified gives 10/3
- So, 16/30 + 28/10 = 10/3
In mixed form: 31/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30+28/10 16/30+56/10 16/60+28/10 16/30+28/20 48/30+28/10 16/30+84/10 16/90+28/10 16/30+28/30 80/30+28/10 16/30+28/50 16/30+28/70