Add 1/5 and 6/20
1/5 + 6/20 is 1/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,
1/5 = 1 × 4/5 × 4 = 4/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
6/20 = 6 × 1/20 × 1 = 6/20 - Add the two like fractions:
4/20 + 6/20 = 4 + 6/20 = 10/20 - 10/20 simplified gives 1/2
- So, 1/5 + 6/20 = 1/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5+6/20 1/5+12/20 1/10+6/20 1/5+6/40 3/5+6/20 1/5+18/20 1/15+6/20 1/5+6/60 1/5+30/20 1/25+6/20 7/5+6/20 1/5+42/20 1/35+6/20