Add 14/6 and 81/70
1st number: 2 2/6, 2nd number: 1 11/70
14/6 + 81/70 is 733/210.
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,
14/6 = 14 × 35/6 × 35 = 490/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
81/70 = 81 × 3/70 × 3 = 243/210 - Add the two like fractions:
490/210 + 243/210 = 490 + 243/210 = 733/210 - So, 14/6 + 81/70 = 733/210
In mixed form: 3103/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/6+81/70 14/12+81/70 42/6+81/70 14/18+81/70 70/6+81/70 14/30+81/70 98/6+81/70 14/42+81/70