Add 5/81 and 5/14
5/81 + 5/14 is 475/1134.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 14 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 81 × 14 = 1134,
5/81 = 5 × 14/81 × 14 = 70/1134 - Likewise, for the 2nd fraction, since 14 × 81 = 1134,
5/14 = 5 × 81/14 × 81 = 405/1134 - Add the two like fractions:
70/1134 + 405/1134 = 70 + 405/1134 = 475/1134 - So, 5/81 + 5/14 = 475/1134
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/81+5/14 5/81+10/14 5/81+5/28 15/81+5/14 5/81+15/14 5/81+5/42 25/81+5/14 5/81+25/14 5/81+5/70 35/81+5/14 5/81+35/14 5/81+5/98