Add 64/3 and 10/8
1st number: 21 1/3, 2nd number: 1 2/8
64/3 + 10/8 is 271/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 3 × 8 = 24,
64/3 = 64 × 8/3 × 8 = 512/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
10/8 = 10 × 3/8 × 3 = 30/24 - Add the two like fractions:
512/24 + 30/24 = 512 + 30/24 = 542/24 - 542/24 simplified gives 271/12
- So, 64/3 + 10/8 = 271/12
In mixed form: 227/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/3+20/8 64/6+10/8 64/3+10/16 64/3+30/8 64/9+10/8 64/3+10/24 64/3+50/8 64/15+10/8 64/3+10/40 64/3+70/8 64/21+10/8 64/3+10/56