Add 35/8 and 80/20
1st number: 4 3/8, 2nd number: 4 0/20
35/8 + 80/20 is 67/8.
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,
35/8 = 35 × 5/8 × 5 = 175/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
80/20 = 80 × 2/20 × 2 = 160/40 - Add the two like fractions:
175/40 + 160/40 = 175 + 160/40 = 335/40 - 335/40 simplified gives 67/8
- So, 35/8 + 80/20 = 67/8
In mixed form: 83/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+80/20 35/16+80/20 35/8+80/40 35/24+80/20 35/8+80/60 35/40+80/20 35/56+80/20