Add 25/24 and 49/81
1st number: 1 1/24, 2nd number: 49/81
25/24 + 49/81 is 1067/648.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 81 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 24 × 27 = 648,
25/24 = 25 × 27/24 × 27 = 675/648 - Likewise, for the 2nd fraction, since 81 × 8 = 648,
49/81 = 49 × 8/81 × 8 = 392/648 - Add the two like fractions:
675/648 + 392/648 = 675 + 392/648 = 1067/648 - So, 25/24 + 49/81 = 1067/648
In mixed form: 1419/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/24+49/81 25/24+98/81 25/48+49/81 75/24+49/81 25/72+49/81