Add 27/3 and 35/20
1st number: 9 0/3, 2nd number: 1 15/20
27/3 + 35/20 is 43/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
27/3 = 27 × 20/3 × 20 = 540/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
35/20 = 35 × 3/20 × 3 = 105/60 - Add the two like fractions:
540/60 + 105/60 = 540 + 105/60 = 645/60 - 645/60 simplified gives 43/4
- So, 27/3 + 35/20 = 43/4
In mixed form: 103/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+35/20 27/3+70/20 27/6+35/20 27/3+35/40 81/3+35/20 27/9+35/20 27/3+35/60 27/15+35/20 27/21+35/20