Add 8/12 and 81/24
1st number: 8/12, 2nd number: 3 9/24
8/12 + 81/24 is 97/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 12 × 2 = 24,
8/12 = 8 × 2/12 × 2 = 16/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
81/24 = 81 × 1/24 × 1 = 81/24 - Add the two like fractions:
16/24 + 81/24 = 16 + 81/24 = 97/24 - So, 8/12 + 81/24 = 97/24
In mixed form: 41/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/12+81/24 8/24+81/24 8/12+81/48 24/12+81/24 8/36+81/24 8/12+81/72 40/12+81/24 8/60+81/24 56/12+81/24 8/84+81/24