Add 8/30 and 6/7
8/30 + 6/7 is 118/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
8/30 = 8 × 7/30 × 7 = 56/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
6/7 = 6 × 30/7 × 30 = 180/210 - Add the two like fractions:
56/210 + 180/210 = 56 + 180/210 = 236/210 - 236/210 simplified gives 118/105
- So, 8/30 + 6/7 = 118/105
In mixed form: 113/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/30+6/7 8/30+12/7 8/60+6/7 8/30+6/14 24/30+6/7 8/30+18/7 8/90+6/7 8/30+6/21 40/30+6/7 8/30+30/7 8/30+6/35 56/30+6/7 8/30+42/7 8/30+6/49