Add 5/8 and 20/28
5/8 + 20/28 is 75/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
5/8 = 5 × 7/8 × 7 = 35/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
20/28 = 20 × 2/28 × 2 = 40/56 - Add the two like fractions:
35/56 + 40/56 = 35 + 40/56 = 75/56 - So, 5/8 + 20/28 = 75/56
In mixed form: 119/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8+20/28 5/8+40/28 5/16+20/28 5/8+20/56 15/8+20/28 5/8+60/28 5/24+20/28 5/8+20/84 25/8+20/28 5/40+20/28 35/8+20/28 5/56+20/28