Add 20/6 and 81/35
1st number: 3 2/6, 2nd number: 2 11/35
20/6 + 81/35 is 593/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
20/6 = 20 × 35/6 × 35 = 700/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
81/35 = 81 × 6/35 × 6 = 486/210 - Add the two like fractions:
700/210 + 486/210 = 700 + 486/210 = 1186/210 - 1186/210 simplified gives 593/105
- So, 20/6 + 81/35 = 593/105
In mixed form: 568/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6+81/35 20/12+81/35 20/6+81/70 60/6+81/35 20/18+81/35 20/30+81/35 20/42+81/35