Add 20/2 and 32/12
1st number: 10 0/2, 2nd number: 2 8/12
20/2 + 32/12 is 38/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
20/2 = 20 × 6/2 × 6 = 120/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
32/12 = 32 × 1/12 × 1 = 32/12 - Add the two like fractions:
120/12 + 32/12 = 120 + 32/12 = 152/12 - 152/12 simplified gives 38/3
- So, 20/2 + 32/12 = 38/3
In mixed form: 122/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2+32/12 20/2+64/12 20/4+32/12 20/2+32/24 60/2+32/12 20/2+96/12 20/6+32/12 20/2+32/36 20/10+32/12 20/2+32/60 20/14+32/12 20/2+32/84