Add 6/2 and 7/70
1st number: 3 0/2, 2nd number: 7/70
6/2 + 7/70 is 31/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
6/2 = 6 × 35/2 × 35 = 210/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
7/70 = 7 × 1/70 × 1 = 7/70 - Add the two like fractions:
210/70 + 7/70 = 210 + 7/70 = 217/70 - 217/70 simplified gives 31/10
- So, 6/2 + 7/70 = 31/10
In mixed form: 31/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2+7/70 6/2+14/70 6/4+7/70 18/2+7/70 6/2+21/70 30/2+7/70 6/2+35/70 6/10+7/70 42/2+7/70 6/2+49/70 6/14+7/70