Add 6/81 and 4/24
6/81 + 4/24 is 13/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 24 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 81 × 8 = 648,
6/81 = 6 × 8/81 × 8 = 48/648 - Likewise, for the 2nd fraction, since 24 × 27 = 648,
4/24 = 4 × 27/24 × 27 = 108/648 - Add the two like fractions:
48/648 + 108/648 = 48 + 108/648 = 156/648 - 156/648 simplified gives 13/54
- So, 6/81 + 4/24 = 13/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/81+4/24 6/81+8/24 6/81+4/48 18/81+4/24 6/81+12/24 6/81+4/72 30/81+4/24 6/81+20/24 42/81+4/24 6/81+28/24