Add 6/9 and 10/35
6/9 + 10/35 is 20/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 9 × 35 = 315,
6/9 = 6 × 35/9 × 35 = 210/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
10/35 = 10 × 9/35 × 9 = 90/315 - Add the two like fractions:
210/315 + 90/315 = 210 + 90/315 = 300/315 - 300/315 simplified gives 20/21
- So, 6/9 + 10/35 = 20/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9+10/35 6/9+20/35 6/18+10/35 6/9+10/70 18/9+10/35 6/9+30/35 6/27+10/35 30/9+10/35 6/9+50/35 6/45+10/35 42/9+10/35 6/9+70/35 6/63+10/35