Add 6/70 and 81/14
1st number: 6/70, 2nd number: 5 11/14
6/70 + 81/14 is 411/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
6/70 = 6 × 1/70 × 1 = 6/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
81/14 = 81 × 5/14 × 5 = 405/70 - Add the two like fractions:
6/70 + 405/70 = 6 + 405/70 = 411/70 - So, 6/70 + 81/14 = 411/70
In mixed form: 561/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+81/14 6/70+81/28 18/70+81/14 6/70+81/42 30/70+81/14 6/70+81/70 42/70+81/14 6/70+81/98