Add 6/20 and 27/50
6/20 + 27/50 is 21/25.
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,
6/20 = 6 × 5/20 × 5 = 30/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
27/50 = 27 × 2/50 × 2 = 54/100 - Add the two like fractions:
30/100 + 54/100 = 30 + 54/100 = 84/100 - 84/100 simplified gives 21/25
- So, 6/20 + 27/50 = 21/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20+27/50 6/20+54/50 6/40+27/50 18/20+27/50 6/20+81/50 6/60+27/50 30/20+27/50 42/20+27/50