Add 2/8 and 1/10
2/8 + 1/10 is 7/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
2/8 = 2 × 5/8 × 5 = 10/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
1/10 = 1 × 4/10 × 4 = 4/40 - Add the two like fractions:
10/40 + 4/40 = 10 + 4/40 = 14/40 - 14/40 simplified gives 7/20
- So, 2/8 + 1/10 = 7/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8+1/10 2/8+2/10 2/16+1/10 2/8+1/20 6/8+1/10 2/8+3/10 2/24+1/10 2/8+1/30 10/8+1/10 2/8+5/10 2/40+1/10 2/8+1/50 14/8+1/10 2/8+7/10 2/56+1/10 2/8+1/70