Add 2/3 and 64/10
1st number: 2/3, 2nd number: 6 4/10
2/3 + 64/10 is 106/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
2/3 = 2 × 10/3 × 10 = 20/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
64/10 = 64 × 3/10 × 3 = 192/30 - Add the two like fractions:
20/30 + 192/30 = 20 + 192/30 = 212/30 - 212/30 simplified gives 106/15
- So, 2/3 + 64/10 = 106/15
In mixed form: 71/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3+64/10 2/6+64/10 2/3+64/20 6/3+64/10 2/9+64/10 2/3+64/30 10/3+64/10 2/15+64/10 2/3+64/50 14/3+64/10 2/21+64/10 2/3+64/70