Add 49/81 and 16/24
49/81 + 16/24 is 103/81.
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,
49/81 = 49 × 8/81 × 8 = 392/648 - Likewise, for the 2nd fraction, since 24 × 27 = 648,
16/24 = 16 × 27/24 × 27 = 432/648 - Add the two like fractions:
392/648 + 432/648 = 392 + 432/648 = 824/648 - 824/648 simplified gives 103/81
- So, 49/81 + 16/24 = 103/81
In mixed form: 122/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/81+16/24 49/81+32/24 49/81+16/48 49/81+48/24 49/81+16/72 49/81+80/24