Add 7/6 and 8/15
1st number: 1 1/6, 2nd number: 8/15
7/6 + 8/15 is 17/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
7/6 = 7 × 5/6 × 5 = 35/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
8/15 = 8 × 2/15 × 2 = 16/30 - Add the two like fractions:
35/30 + 16/30 = 35 + 16/30 = 51/30 - 51/30 simplified gives 17/10
- So, 7/6 + 8/15 = 17/10
In mixed form: 17/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+8/15 7/6+16/15 7/12+8/15 7/6+8/30 21/6+8/15 7/6+24/15 7/18+8/15 7/6+8/45 35/6+8/15 7/6+40/15 7/30+8/15 7/6+8/75 49/6+8/15 7/6+56/15 7/42+8/15