Add 10/80 and 2/8
10/80 + 2/8 is 3/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 8 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
10/80 = 10 × 1/80 × 1 = 10/80 - Likewise, for the 2nd fraction, since 8 × 10 = 80,
2/8 = 2 × 10/8 × 10 = 20/80 - Add the two like fractions:
10/80 + 20/80 = 10 + 20/80 = 30/80 - 30/80 simplified gives 3/8
- So, 10/80 + 2/8 = 3/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/80+2/8 10/80+4/8 10/80+2/16 30/80+2/8 10/80+6/8 10/80+2/24 50/80+2/8 10/80+10/8 10/80+2/40 70/80+2/8 10/80+14/8 10/80+2/56