Add 24/12 and 81/8
1st number: 2 0/12, 2nd number: 10 1/8
24/12 + 81/8 is 97/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 12 × 2 = 24,
24/12 = 24 × 2/12 × 2 = 48/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
81/8 = 81 × 3/8 × 3 = 243/24 - Add the two like fractions:
48/24 + 243/24 = 48 + 243/24 = 291/24 - 291/24 simplified gives 97/8
- So, 24/12 + 81/8 = 97/8
In mixed form: 121/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/12+81/8 24/12+81/16 72/12+81/8 24/36+81/8 24/12+81/24 24/60+81/8 24/12+81/40 24/84+81/8 24/12+81/56