Add 20/10 and 16/12
1st number: 2 0/10, 2nd number: 1 4/12
20/10 + 16/12 is 10/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 10 × 6 = 60,
20/10 = 20 × 6/10 × 6 = 120/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
16/12 = 16 × 5/12 × 5 = 80/60 - Add the two like fractions:
120/60 + 80/60 = 120 + 80/60 = 200/60 - 200/60 simplified gives 10/3
- So, 20/10 + 16/12 = 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: 40/10+16/12 20/10+32/12 20/10+16/24 60/10+16/12 20/10+48/12 20/30+16/12 20/10+16/36 20/10+80/12 20/50+16/12 20/10+16/60 20/70+16/12 20/10+16/84