Add 5/20 and 2/15
5/20 + 2/15 is 23/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
5/20 = 5 × 3/20 × 3 = 15/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
2/15 = 2 × 4/15 × 4 = 8/60 - Add the two like fractions:
15/60 + 8/60 = 15 + 8/60 = 23/60 - So, 5/20 + 2/15 = 23/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20+2/15 5/20+4/15 5/40+2/15 5/20+2/30 15/20+2/15 5/20+6/15 5/60+2/15 5/20+2/45 25/20+2/15 5/20+10/15 5/20+2/75 35/20+2/15 5/20+14/15