Add 18/50 and 35/20
1st number: 18/50, 2nd number: 1 15/20
18/50 + 35/20 is 211/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
18/50 = 18 × 2/50 × 2 = 36/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
35/20 = 35 × 5/20 × 5 = 175/100 - Add the two like fractions:
36/100 + 175/100 = 36 + 175/100 = 211/100 - So, 18/50 + 35/20 = 211/100
In mixed form: 211/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/50+35/20 18/50+70/20 18/50+35/40 54/50+35/20 18/50+35/60 90/50+35/20