Add 5/24 and 84/18
1st number: 5/24, 2nd number: 4 12/18
5/24 + 84/18 is 39/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
5/24 = 5 × 3/24 × 3 = 15/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
84/18 = 84 × 4/18 × 4 = 336/72 - Add the two like fractions:
15/72 + 336/72 = 15 + 336/72 = 351/72 - 351/72 simplified gives 39/8
- So, 5/24 + 84/18 = 39/8
In mixed form: 47/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/24+84/18 5/48+84/18 5/24+84/36 15/24+84/18 5/72+84/18 5/24+84/54 25/24+84/18 5/24+84/90 35/24+84/18