Add 5/8 and 35/20
1st number: 5/8, 2nd number: 1 15/20
5/8 + 35/20 is 19/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
5/8 = 5 × 5/8 × 5 = 25/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
35/20 = 35 × 2/20 × 2 = 70/40 - Add the two like fractions:
25/40 + 70/40 = 25 + 70/40 = 95/40 - 95/40 simplified gives 19/8
- So, 5/8 + 35/20 = 19/8
In mixed form: 23/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8+35/20 5/8+70/20 5/16+35/20 5/8+35/40 15/8+35/20 5/24+35/20 5/8+35/60 25/8+35/20 5/40+35/20 35/8+35/20 5/56+35/20