Add 5/8 and 32/20
1st number: 5/8, 2nd number: 1 12/20
5/8 + 32/20 is 89/40.
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,
32/20 = 32 × 2/20 × 2 = 64/40 - Add the two like fractions:
25/40 + 64/40 = 25 + 64/40 = 89/40 - So, 5/8 + 32/20 = 89/40
In mixed form: 29/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8+32/20 5/8+64/20 5/16+32/20 5/8+32/40 15/8+32/20 5/8+96/20 5/24+32/20 5/8+32/60 25/8+32/20 5/40+32/20 35/8+32/20 5/56+32/20