Add 4/18 and 84/24
1st number: 4/18, 2nd number: 3 12/24
4/18 + 84/24 is 67/18.
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,
4/18 = 4 × 4/18 × 4 = 16/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
84/24 = 84 × 3/24 × 3 = 252/72 - Add the two like fractions:
16/72 + 252/72 = 16 + 252/72 = 268/72 - 268/72 simplified gives 67/18
- So, 4/18 + 84/24 = 67/18
In mixed form: 313/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18+84/24 4/36+84/24 4/18+84/48 12/18+84/24 4/54+84/24 4/18+84/72 20/18+84/24 4/90+84/24 28/18+84/24