Add 5/8 and 3/4
5/8 + 3/4 is 11/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 4 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 8 × 1 = 8,
5/8 = 5 × 1/8 × 1 = 5/8 - Likewise, for the 2nd fraction, since 4 × 2 = 8,
3/4 = 3 × 2/4 × 2 = 6/8 - Add the two like fractions:
5/8 + 6/8 = 5 + 6/8 = 11/8 - So, 5/8 + 3/4 = 11/8
In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8+3/4 5/8+6/4 5/16+3/4 5/8+3/8 15/8+3/4 5/8+9/4 5/24+3/4 5/8+3/12 25/8+3/4 5/8+15/4 5/40+3/4 5/8+3/20 35/8+3/4 5/8+21/4 5/56+3/4 5/8+3/28