Add 2/20 and 80/5
1st number: 2/20, 2nd number: 16 0/5
2/20 + 80/5 is 161/10.
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,
2/20 = 2 × 1/20 × 1 = 2/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
80/5 = 80 × 4/5 × 4 = 320/20 - Add the two like fractions:
2/20 + 320/20 = 2 + 320/20 = 322/20 - 322/20 simplified gives 161/10
- So, 2/20 + 80/5 = 161/10
In mixed form: 161/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20+80/5 2/40+80/5 2/20+80/10 6/20+80/5 2/60+80/5 2/20+80/15 10/20+80/5 2/20+80/25 14/20+80/5 2/20+80/35