Add 28/6 and 21/24
1st number: 4 4/6, 2nd number: 21/24
28/6 + 21/24 is 133/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
28/6 = 28 × 4/6 × 4 = 112/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
21/24 = 21 × 1/24 × 1 = 21/24 - Add the two like fractions:
112/24 + 21/24 = 112 + 21/24 = 133/24 - So, 28/6 + 21/24 = 133/24
In mixed form: 513/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6+21/24 28/6+42/24 28/12+21/24 28/6+21/48 84/6+21/24 28/6+63/24 28/18+21/24 28/6+21/72 28/30+21/24 28/42+21/24