Add 20/56 and 2/4
20/56 + 2/4 is 6/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 4 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
20/56 = 20 × 1/56 × 1 = 20/56 - Likewise, for the 2nd fraction, since 4 × 14 = 56,
2/4 = 2 × 14/4 × 14 = 28/56 - Add the two like fractions:
20/56 + 28/56 = 20 + 28/56 = 48/56 - 48/56 simplified gives 6/7
- So, 20/56 + 2/4 = 6/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/56+2/4 20/56+2/8 60/56+2/4 20/56+6/4 20/56+2/12 20/56+10/4 20/56+2/20 20/56+14/4 20/56+2/28