Add 10/18 and 28/24
1st number: 10/18, 2nd number: 1 4/24
10/18 + 28/24 is 31/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
10/18 = 10 × 4/18 × 4 = 40/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
28/24 = 28 × 3/24 × 3 = 84/72 - Add the two like fractions:
40/72 + 84/72 = 40 + 84/72 = 124/72 - 124/72 simplified gives 31/18
- So, 10/18 + 28/24 = 31/18
In mixed form: 113/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/18+28/24 10/18+56/24 10/36+28/24 10/18+28/48 30/18+28/24 10/18+84/24 10/54+28/24 10/18+28/72 50/18+28/24 10/90+28/24 70/18+28/24