Add 50/20 and 16/18
1st number: 2 10/20, 2nd number: 16/18
50/20 + 16/18 is 61/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 18 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
50/20 = 50 × 9/20 × 9 = 450/180 - Likewise, for the 2nd fraction, since 18 × 10 = 180,
16/18 = 16 × 10/18 × 10 = 160/180 - Add the two like fractions:
450/180 + 160/180 = 450 + 160/180 = 610/180 - 610/180 simplified gives 61/18
- So, 50/20 + 16/18 = 61/18
In mixed form: 37/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20+32/18 50/40+16/18 50/20+16/36 50/20+48/18 50/60+16/18 50/20+16/54 50/20+80/18 50/20+16/90