Add 7/81 and 1/14
7/81 + 1/14 is 179/1134.
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,
7/81 = 7 × 14/81 × 14 = 98/1134 - Likewise, for the 2nd fraction, since 14 × 81 = 1134,
1/14 = 1 × 81/14 × 81 = 81/1134 - Add the two like fractions:
98/1134 + 81/1134 = 98 + 81/1134 = 179/1134 - So, 7/81 + 1/14 = 179/1134
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/81+1/14 7/81+2/14 7/81+1/28 21/81+1/14 7/81+3/14 7/81+1/42 35/81+1/14 7/81+5/14 7/81+1/70 49/81+1/14 7/81+7/14 7/81+1/98