Add 27/56 and 6/20
27/56 + 6/20 is 219/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 20 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
27/56 = 27 × 5/56 × 5 = 135/280 - Likewise, for the 2nd fraction, since 20 × 14 = 280,
6/20 = 6 × 14/20 × 14 = 84/280 - Add the two like fractions:
135/280 + 84/280 = 135 + 84/280 = 219/280 - So, 27/56 + 6/20 = 219/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/56+6/20 27/56+12/20 27/56+6/40 81/56+6/20 27/56+18/20 27/56+6/60 27/56+30/20 27/56+42/20