Add 5/50 and 20/40
5/50 + 20/40 is 3/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
5/50 = 5 × 4/50 × 4 = 20/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
20/40 = 20 × 5/40 × 5 = 100/200 - Add the two like fractions:
20/200 + 100/200 = 20 + 100/200 = 120/200 - 120/200 simplified gives 3/5
- So, 5/50 + 20/40 = 3/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/50+20/40 5/50+20/80 15/50+20/40 5/50+60/40 25/50+20/40 35/50+20/40