Add 18/20 and 35/6
1st number: 18/20, 2nd number: 5 5/6
18/20 + 35/6 is 101/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 6 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
18/20 = 18 × 3/20 × 3 = 54/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
35/6 = 35 × 10/6 × 10 = 350/60 - Add the two like fractions:
54/60 + 350/60 = 54 + 350/60 = 404/60 - 404/60 simplified gives 101/15
- So, 18/20 + 35/6 = 101/15
In mixed form: 611/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20+35/6 18/20+70/6 18/40+35/6 18/20+35/12 54/20+35/6 18/60+35/6 18/20+35/18 90/20+35/6 18/20+35/30 18/20+35/42