Add 70/35 and 6/7
1st number: 2 0/35, 2nd number: 6/7
70/35 + 6/7 is 20/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
70/35 = 70 × 1/35 × 1 = 70/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
6/7 = 6 × 5/7 × 5 = 30/35 - Add the two like fractions:
70/35 + 30/35 = 70 + 30/35 = 100/35 - 100/35 simplified gives 20/7
- So, 70/35 + 6/7 = 20/7
In mixed form: 26/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/35+12/7 70/35+6/14 70/35+18/7 70/35+6/21 70/35+30/7 70/35+6/35 70/35+42/7 70/35+6/49