Add 7/20 and 6/50
7/20 + 6/50 is 47/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
7/20 = 7 × 5/20 × 5 = 35/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
6/50 = 6 × 2/50 × 2 = 12/100 - Add the two like fractions:
35/100 + 12/100 = 35 + 12/100 = 47/100 - So, 7/20 + 6/50 = 47/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/20+6/50 7/20+12/50 7/40+6/50 21/20+6/50 7/20+18/50 7/60+6/50 35/20+6/50 7/20+30/50 49/20+6/50 7/20+42/50