Add 14/81 and 6/70
14/81 + 6/70 is 733/2835.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 70 is 5670
Next, find the equivalent fraction of both fractional numbers with denominator 5670 - For the 1st fraction, since 81 × 70 = 5670,
14/81 = 14 × 70/81 × 70 = 980/5670 - Likewise, for the 2nd fraction, since 70 × 81 = 5670,
6/70 = 6 × 81/70 × 81 = 486/5670 - Add the two like fractions:
980/5670 + 486/5670 = 980 + 486/5670 = 1466/5670 - 1466/5670 simplified gives 733/2835
- So, 14/81 + 6/70 = 733/2835
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/81+6/70 14/81+12/70 42/81+6/70 14/81+18/70 70/81+6/70 14/81+30/70 98/81+6/70 14/81+42/70