Add 3/14 and 1/81
3/14 + 1/81 is 257/1134.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 14 × 81 = 1134,
3/14 = 3 × 81/14 × 81 = 243/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
1/81 = 1 × 14/81 × 14 = 14/1134 - Add the two like fractions:
243/1134 + 14/1134 = 243 + 14/1134 = 257/1134 - So, 3/14 + 1/81 = 257/1134
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14+1/81 3/14+2/81 3/28+1/81 9/14+1/81 3/14+3/81 3/42+1/81 15/14+1/81 3/14+5/81 3/70+1/81 21/14+1/81 3/14+7/81 3/98+1/81