Add 27/6 and 7/70
1st number: 4 3/6, 2nd number: 7/70
27/6 + 7/70 is 23/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
27/6 = 27 × 35/6 × 35 = 945/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Add the two like fractions:
945/210 + 21/210 = 945 + 21/210 = 966/210 - 966/210 simplified gives 23/5
- So, 27/6 + 7/70 = 23/5
In mixed form: 43/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/6+7/70 27/6+14/70 27/12+7/70 81/6+7/70 27/6+21/70 27/18+7/70 27/6+35/70 27/30+7/70 27/6+49/70 27/42+7/70