Add 3/50 and 3/20
3/50 + 3/20 is 21/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
3/50 = 3 × 2/50 × 2 = 6/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
3/20 = 3 × 5/20 × 5 = 15/100 - Add the two like fractions:
6/100 + 15/100 = 6 + 15/100 = 21/100 - So, 3/50 + 3/20 = 21/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/50+3/20 3/50+6/20 3/50+3/40 9/50+3/20 3/50+9/20 3/50+3/60 15/50+3/20 3/50+15/20 21/50+3/20 3/50+21/20