Add 2/8 and 64/15
1st number: 2/8, 2nd number: 4 4/15
2/8 + 64/15 is 271/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
2/8 = 2 × 15/8 × 15 = 30/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
64/15 = 64 × 8/15 × 8 = 512/120 - Add the two like fractions:
30/120 + 512/120 = 30 + 512/120 = 542/120 - 542/120 simplified gives 271/60
- So, 2/8 + 64/15 = 271/60
In mixed form: 431/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8+64/15 2/16+64/15 2/8+64/30 6/8+64/15 2/24+64/15 2/8+64/45 10/8+64/15 2/40+64/15 2/8+64/75 14/8+64/15 2/56+64/15