Add 18/8 and 28/24
1st number: 2 2/8, 2nd number: 1 4/24
18/8 + 28/24 is 41/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
18/8 = 18 × 3/8 × 3 = 54/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
28/24 = 28 × 1/24 × 1 = 28/24 - Add the two like fractions:
54/24 + 28/24 = 54 + 28/24 = 82/24 - 82/24 simplified gives 41/12
- So, 18/8 + 28/24 = 41/12
In mixed form: 35/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/8+28/24 18/8+56/24 18/16+28/24 18/8+28/48 54/8+28/24 18/8+84/24 18/24+28/24 18/8+28/72 90/8+28/24 18/40+28/24 18/56+28/24