Add 18/20 and 50/5
1st number: 18/20, 2nd number: 10 0/5
18/20 + 50/5 is 109/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
18/20 = 18 × 1/20 × 1 = 18/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
50/5 = 50 × 4/5 × 4 = 200/20 - Add the two like fractions:
18/20 + 200/20 = 18 + 200/20 = 218/20 - 218/20 simplified gives 109/10
- So, 18/20 + 50/5 = 109/10
In mixed form: 109/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20+50/5 18/40+50/5 18/20+50/10 54/20+50/5 18/60+50/5 18/20+50/15 90/20+50/5 18/20+50/25 18/20+50/35